Jae 33 pulling hard to the right ?

[Andris Golts]

Hi all just in the the process of setting up my JAE 33 powered by a TP3650 V-1 1800 KV ON 6S turning a ABC 1715 PROP speed at the moment is 68 MPH butt i am having issues with the rigger pulling hard right as to the point i have to put a lot of left rudder to keep it running straight. I set up the sponsons as per instructions with 3/16 inch toe in on right sponson at the bow and left parallel with the tub. I was thinking of offsetting the turn fin using flat washers to pull the hull to the left. What other steps could i take to solve this problem ? Regards Andris Golts.

[oscarel]

Take off the turn fin and see if it tracks straight before making other changes.

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[Andris Golts]

oscarel great idea and thanks for your reply . Regards Andris Golts.

[Notoriousone]

I have a FE33 also, mine pulls to the right somewhat. I think almost regardless of how they are setup riggers are going to pull to the right if they have a decent size turn fin, because your dragging a piece of metal through the water on one side and not on the other. So little of the boat is in contact with the water that the fin is a huge factor. Good idea about using washers to adjust angle of the fin, also maybe try using a smaller or different shape fin.

[Bande1]

cut 2 inches off the boom tubes to narrow the sponsons stance.

[HTVboats]

try some sponson offset. slide your boom tubes 1/2 to 1inch to the left.
Mic

[tjsb]

Try a 545 or h-7 prop