Zesty Nimble Smart Effector mount

17/12/2017: Update. This did not work. I've found an unexpected problem. It interferes with the Z-probing sensitivity. I think it is because of the PTFE tube. This is just the right length under the Nimble so when the probe tries to raise the PCB relative to the Nimble it has to compress the PTFE tube and the Z-probe fails to trigger. Removing the PTFE tube helps but of course introduces other issues! :-) I'm therefore terminating this experiment as a failure. If there was any improvement in pri