Installing and using the chuck rotary on the BRM Original
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Connecting LightBurn over the network on a Ruida RDC6445 (BRM Pro and BRM Slim)

Using CerMark from start to finish

Dragging the BRM package into LightBurn

Setting up the roller rotary

Connecting LightBurn over the network on a Ruida RDC6332 (BRM Original)

Mirror alignment step by step

Taking the lens out of the lens shaft and fitting it back

Finding the ideal focus height by hand

Focal lengths of the different lenses
Check all 3 articles

The Frame slop error explained

