Ive had my machine pretty trammed for some time, now all of a sudden its out of whack and I cant even count how many hours ive spent trying to tram it properly. I have ridges on both sides, 1.25" surfacing bit 80% step over (happens even with 25%)
Ridges are spaced apart in varying thicknesses depending on step-over. Ive used my pwncnc tramming tool, resurfaced the spoilboard, tried tramming on a 12" tile, nothing works. The image below shows the ridges illustrated as a front to back view. I path up the Y axis from left to right.