Happy Troller is a trolling plate. You attach it to the big motor and it allows you to slow the boat down while running at idle speed with the main engine. The plate drops down in front of the prop.
Ringo
If you don't want to buy a trolling plate, a 5 gallon bucket tied to the front of your boat will slow you down about .3 mph. I use one on my toon when I use my gas motor a 60 hp 4-stroke.
WALLY MARSHALL PRO STAFF
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