I had downloaded V3,V3.25 and V4, had tried all, but preferred the V3.25 at 2.4ID, 8 wraps @ .5ohms. 23watts, 210c single coil in Le Magister and Monad attys. I would appreciate if anyone can upload the V3.5 cvs so i can try it? Had tried searching for the V3.5, filedropper links doesn't have it anymore