KlickyNG more stable

I would sometimes get probe trigger or bad pick ups, because of tilting of the probe.
Seems like my printed Dock was never 100% flat.

I added 2 notches, to rest the dock more flat, without rocking. Since installing, hadn't had bad contact. I used the 0.3mm version, seemed good enough. Also closed the switch pin holes a bit, since mine didn't reach so far.

You can always file the notches down to sit flat on your mount.

I also added a bit reinforced mount, since mine broke (which was due a bad configured Y position of the docking)