z axis bias growing and mill moves away from x0 y0 home
The mill z axis gradually “rises” such that the cut is not as deep at the furthest point from home. Checked the obvious…bit is staying tight, router is staying in position. Rechecked platform level…it was lower in that position. Leveled it and tried again. Same problem. Anyone seen this before? I am a newbie, so its possible I am doing something dumb. I was trying to cut letters out of a 1/4” stock. Is it normal for the platform to be 1/8” out of level? (roughly what it was before shimming it)
Is this a good question?