Discovering the Davis Instruments Happy Troller Small Trolling Plate f/Outboards 20-50hp: My Take
For those of us who spend significant time on the water, particularly in pursuit of elusive fish, the precise control of trolling speed is often the difference between a successful outing and a frustrating one. The Davis Instruments Happy Troller Small Trolling Plate f/Outboards 20-50hp promises to be a game-changer for anglers running smaller outboard motors. My own journey to finding a solution like this stemmed from countless hours battling to maintain that perfect slow crawl, especially in choppy conditions or with a strong current. My existing 30hp outboard, while reliable, simply couldn’t consistently provide the finesse required for certain presentations without either stalling or overpowering the lure.
Upon receiving this particular trolling plate, my initial impression was one of solid, no-nonsense construction. The combination of marine-grade aluminum and stainless steel hardware suggested durability, a critical factor for anything subjected to saltwater and constant vibration. I’d briefly looked at some generic flap-style plates before, but they often felt flimsy or overly complicated to adjust on the fly. This unit, however, presented a cleaner, more integrated design. My first reaction was a sense of cautious optimism – could this simple-looking plate truly unlock the slow-trolling potential I craved?
Real-World Testing: Putting Davis Instruments Happy Troller Small Trolling Plate f/Outboards 20-50hp to the Test
My primary testing grounds for the Davis Instruments Happy Troller Small Trolling Plate f/Outboards 20-50hp were the local freshwater reservoirs and coastal inlets where I frequently fish. I mounted it on my 16-foot aluminum boat, powered by a trusty 30hp two-stroke outboard, during a series of early morning fishing trips and afternoon excursions. The installation was surprisingly straightforward, taking less than the advertised 15 minutes. I attached it to the anti-cavitation plate of my motor, ensuring it was centered and secure.
The first time I deployed the plate was on a calm morning, aiming to drift-troll for walleye. With the plate locked in the “down” position, the difference was immediately apparent. My previously stubborn motor could now hold a speed that felt almost impossibly slow, allowing my crankbaits to run at their intended depths and enticing presentations. Even when navigating through moderate boat wakes, the plate helped to reduce the tendency for the bow to bob excessively, contributing to a smoother ride. I noticed a definite improvement in overall boat stability, especially when moving at higher speeds.
Over several weeks of consistent use, across a variety of water conditions from glassy lakes to moderately choppy bays, the Happy Troller demonstrated remarkable resilience. I experienced no signs of corrosion or degradation despite frequent exposure to saltwater spray and freshwater immersion. The locking mechanisms for both the “up” and “down” positions remained firm and reliable, with no accidental disengagement. Compared to my prior struggles with propeller wash and RPM adjustments, this plate felt like a significant upgrade.
Extended Use & Reliability
After about six weeks of regular use, the Davis Instruments Happy Troller Small Trolling Plate f/Outboards 20-50hp has proven itself to be a robust and dependable addition to my outboard setup. It’s become an almost permanent fixture, only flipped up when I’m running at higher speeds for transit between fishing spots. The marine aluminum and stainless steel mounting hardware show no signs of fatigue or wear, even after being repeatedly cycled between its locked positions. I haven’t had to perform any specialized maintenance beyond a quick rinse with fresh water after a saltwater outing, which is about as low-maintenance as it gets.
Compared to some of the more basic, flimsy trolling plates I’ve encountered or seen on friends’ boats, this unit feels built to last. There’s no excessive flex or rattling, even at lower speeds where vibration can be more pronounced. The clear anodized aluminum finish has also held up well, resisting scuffs and maintaining its appearance. It reliably performs its primary function of slowing down the boat for precise trolling without any fuss, and its secondary benefit of enhancing stability at cruising speeds is a welcome bonus.
Breaking Down the Features of Davis Instruments Happy Troller Small Trolling Plate f/Outboards 20-50hp
Specifications
The Davis Instruments Happy Troller Small Trolling Plate f/Outboards 20-50hp is engineered for smaller outboard motors, specifically those in the 20 to 50 horsepower range. This makes it an ideal solution for a wide array of popular fishing boats and smaller craft. The plate itself is constructed from high-quality stainless steel and marine aluminum, ensuring excellent resistance to corrosion in both saltwater and freshwater environments. Its design is focused on simple functionality, with two primary positions: “down” for trolling and “up” for cruising.
The mounting hardware included is stainless steel, which is crucial for longevity and preventing rust. The clear anodized aluminum finish on the plate not only adds a layer of protection but also gives it a clean, professional look. Its dimensions are optimized to be effective without creating undue drag or stress on smaller horsepower motors, a critical balance for this size range. Installation is designed to be a quick, 15-minute affair, requiring basic tools.
Performance & Functionality
The core purpose of the Happy Troller is to allow precise control over trolling speeds, and in this regard, it excels. When locked in the “down” position, it effectively creates additional drag, significantly reducing the boat’s speed. This capability is invaluable for anglers who need to fish at speeds well below what their engine can comfortably idle at. I found it consistently allowed me to achieve those coveted slow speeds, essential for presenting lures like jigs, live bait, or certain crankbaits effectively.
Its secondary function as a stabilizer is also noteworthy. In the “up” position, it acts as an extension of the anti-cavitation plate. This subtly redirects water flow, leading to enhanced stability, reduced porpoising, and minimized cavitation, especially in lighter hulls or when navigating through choppy water. The transition between the two modes is facilitated by simple, positive locking mechanisms. The plate is designed to be robust, withstanding the rigors of constant immersion and varying water pressures without issue.
Design & Ergonomics
The design philosophy behind the Happy Troller is clearly one of simplicity and effectiveness. It’s not over-engineered, which is its greatest strength. The marine-grade aluminum is lightweight yet durable, and the stainless steel components add significant strength where it’s needed most. The overall finish is smooth, with no sharp edges or rough spots.
Ergonomically, the plate is designed to be manipulated easily. The lever or mechanism to switch between “up” and “down” positions is accessible and provides positive feedback when engaged. This is important because you don’t want to be fumbling with adjustments while trying to concentrate on fishing or navigating. The absence of complex hydraulics or multiple moving parts means less chance of failure and easier operation.
Durability & Maintenance
From my experience, the Davis Instruments Happy Troller Small Trolling Plate f/Outboards 20-50hp is built for the long haul. The choice of high-quality stainless steel and marine aluminum is a testament to its intended use in challenging marine environments. I’ve seen no signs of rust, corrosion, or structural compromise even after regular immersion in saltwater. The clear anodized finish has also proven its worth, resisting fading and damage from minor bumps.
Maintenance is minimal. A simple rinse with fresh water after saltwater use is generally sufficient to keep it in top condition. The locking mechanisms have remained tight and functional, indicating good internal tolerances and robust materials. There are no hidden crevices where grime can easily accumulate, making cleaning straightforward. This kind of low-maintenance durability is a huge plus for any piece of boating equipment.
Accessories and Customization Options
The Happy Troller comes as a self-contained unit, primarily focused on its core functionality. It includes all the necessary stainless steel mounting hardware and detailed installation & operating instructions. There aren’t really any “accessories” in the traditional sense, as its design is meant to integrate directly onto the outboard motor’s anti-cavitation plate.
Customization options are also limited, which is again a reflection of its purpose-built design. It’s available in a single size suitable for 20-50hp outboards, and its black color is standard. The beauty of this unit lies in its straightforward, no-frills approach; it does its job effectively without needing add-ons or modifications. For those looking for this specific solution, the lack of extensive customization is not a drawback but rather a feature.
Pros and Cons of Davis Instruments Happy Troller Small Trolling Plate f/Outboards 20-50hp
Pros
- Significantly reduces trolling speed for precise lure presentation.
- Enhances boat stability and smooths out the ride, especially in rough water.
- Reduces porpoising and cavitation issues common with lighter hulls.
- Constructed from durable marine-grade aluminum and stainless steel.
- Locks securely in both “down” (trolling) and “up” (cruising) positions.
- Installs easily in approximately 15 minutes with provided hardware.
- Designed specifically for outboards 20-50hp, offering a perfect fit for many common boat setups.
- Low maintenance requirement, even in saltwater environments.
Cons
- Only available for a specific horsepower range; larger or smaller motors require different solutions.
- While effective, it does add some slight drag even when in the “up” position, potentially impacting top-end speed marginally.
- The aesthetic might not match every boat’s trim preference, though its black finish is generally unobtrusive.
Who Should Buy Davis Instruments Happy Troller Small Trolling Plate f/Outboards 20-50hp?
This trolling plate is an excellent choice for any angler or boater who operates a vessel powered by an outboard motor in the 20 to 50 horsepower range and struggles with achieving slow, controlled trolling speeds. It is particularly beneficial for those who engage in techniques like live bait fishing, finesse jigging, or precise crankbait presentations where maintaining a very slow pace is critical for success. If you own a smaller aluminum boat, a jon boat, or a basic bass boat, this unit is likely to be a perfect fit.
Conversely, if you run a significantly larger or smaller horsepower motor, or if your primary boating activity does not involve slow trolling, this specific model would not be suitable. Those who are looking for advanced adjustability or a plate that can be easily flipped up and down while underway at higher speeds might also want to explore other options, although this unit’s simple locking system is quite effective.
For maximum effectiveness, ensuring your outboard’s anti-cavitation plate is in good condition and free of obstructions is key for proper installation and function. No specific “must-have” accessories are required as the plate comes with everything needed for installation. However, having a basic socket set or wrench set on hand will make the quick installation even smoother.
Conclusion on Davis Instruments Happy Troller Small Trolling Plate f/Outboards 20-50hp
The Davis Instruments Happy Troller Small Trolling Plate f/Outboards 20-50hp is a highly effective and practical solution for boaters looking to enhance their trolling capabilities without investing in a complex or expensive trolling motor. Its robust construction from marine aluminum and stainless steel ensures longevity, while its simple yet effective design delivers on its promises of reduced speed and improved stability. The ease of installation and minimal maintenance further add to its appeal.
For its price point, the value proposition is outstanding. It provides significant performance improvements that can directly translate to better fishing success. I would wholeheartedly recommend this trolling plate to anyone with a 20-50hp outboard who has been frustrated by the inability to achieve proper slow-trolling speeds. It’s a smart, reliable addition to any angler’s arsenal that solves a common problem elegantly.