Interesting video Gregg, did ya ha to find one with a "B" word in it? ha! Just wanted to add a couple things, both button set shown are for trim, the 3 button unit has an override to allow the lower unit to go full up for trailering. The throttle mounted switch is much handier to use while underway, it's up button will/should be limited by the pucks on the drive. Welcome to boating, know the rules, and be safe.