I recently bought a Shapeoko Pro XXL and everything seems to be working well except for one thing.
Probing the corner of the stock always gives me a “probing cycle failed” error unless I don’t hold the BitZero in place while running the probing cycle. However, if I don’t hold the BitZero in place while probing, the X and Y values tend to be very off due to the probe moving between touch-offs. I am using the 1/4" pin included with the BitZero.
So a little more detail here: when I start the probing cycle, it makes the first movement of the X axis probing cycle and detects the left side of the bore on the BitZero without issue. But immediately after beginning to move to the right for the second touch off of the X axis probing cycle, it registers another touch and throws the “probing cycle failed error” message.
It does actually make logical sense that this is happening, the probe is simply double-registering the same touch, however I used the exact same procedure for probing on my Shapeoko 3 without issue. The only difference I can think of is that my Shapeoko 3 came from the era before there were dedicated ports for the BitZero and BitSetter so it is using the splitter board included with the BitSetter.