T_B_A's BLTouch Holder for E3D Hemera, but turned around

T_B_A's BLTouch Holder for a 40x40x20 Hotend-fan is kind of nice, it needs to be fit tight on the fan to hold.

However, if you turn it 180° around, the little edge of the holder are perfect to hold the mount between the fan and the Hemera :-)

So, my work here is just turning around the Fan-Bracket 180° and then re-adjust the bltouch-holder to have the right height.

With a standard V6 heatblock and an original BLTouch the Nozzle to Probe Z-OFFSET is around -0.3 to -0.8 mm. Your installation may vary a bit.

Start with:

define NOZZLE_TO_PROBE_OFFSET { -24.5, -44, -0.3}

and fine tune from there. 

It fits nicely together with the Permanoob's 5015 Fan-Shroud: https://www.thingiverse.com/thing:4031637