i've read some previous posts and read that if you adjust the stock wastegate arm that the boost would start to creep up without notice. How big is this problem? I have a stock wategate arm but an adj. boost screw. powersix
I think you partially misread it. If you shorten the rod so much that the puck cannot move very far off the seat, then you may have boost creep if the turbo capability overruns the relief provided by the puck area/puck movement.