Motor looses power at full throttle but picks up rpm’s when I decrease throttle

[Ga Aquadog]

For what it's worth, your very first reply was from Pappy recommending a sync and link. He nailed it on his very first guess. He only got more complicated as time went on, as it appeared that it was more than that, based on your replies.

I just happened to recommend the same thing much later.

 

[Ga Aquadog]

All those ADJUSTABLE screws Are the first things played with. Then you have a motor that is difficult to correct. NOTHING helps if using a guessing way to correct anything.

Only 1 screw on this model but I didn’t touch it. Problem was in the linkage