I spent some time venting my laser. When I ordered my #xTool #F1Ultra I also ordered a larger exhaust fan for my #Omtech #K40. It's impressive how much better cutting is with the (much) more powerful fan, compared to the 4in inline I was using before.
I need to figure out how to lock the board in the window (to compress the weather stripping) and am thinking screw tabs. Plus a way to compress the window (and the whole board with it) for the top seals.


