I've put a px engine in my VBA so now it's got 4 gears instead of the original 3 . Trouble is I only seem to have enough travel on the gear shift at the headset to get 3 gears instead of the 4 . 1,2 and 3 or 2,3 and 4 depending on cable adjustment . I'm sure others have made this engine change . Anybody got any suggestions before I start pulling the headset apart
Thanks
Richard
