Prusa XL Nozzle Brush Scrubber Remix

Opted for a 10-pack of double-nylon/brass(?) cleaning brushes on Amazon for a dozen dollars instead of a 10-pack of pen brushes for eight bucks; think of all that extra brush value. Nylon to not wear the brass nozzles and the brass for the ObXidian nozzle.

The original 2mm raised model held the brush heads well, but it needed to be ~10mm longer to hold the full brush head; I don't think the ones I bought cut in half well. 

Angled it 15° so the nozzle could travel corner to corner, rather than through the middle of the brush, for that extra brushing contact and distance. 

Cut a little off the corner for bed clearance.

Took 0.1mm off the top of the extrusion insert part for fitment.

Version 2:

My nozzle cam was colliding with the brushes and the sideward movement was sometimes twisting the V1 brush holders ‘unlocking’ them. So I added the .1mm of thickness back to the ‘neck’ and moved the inserted part off center from the brush. Yall shouldn't even have the same problem but just in case here's the solution.