Hi: I learning to operate a Muticam M series
cnc router, that have an automatic feature for setting the surface depth of the material, it used to be automatic..now is not...before i will position the block on the surface to be routed and positioned the bit close to the block, and will push on the hand held keyboard the 0 auto function and the bit will descend slowly until it will touch the block..now i need to keep holding the zero key until the bit touches the block..Is that a setting that somehow was changed? or is that an indication of a problem?
any help will b greatly apreciated.
Jimmy