Couple Add-ons for my 840

Just some simple changes to make life easier.
Yes I know having a knob on the stepper motor is not a good idea, however on more than 1 occasion I have had it hit a limit switch and there was no way to un stick it. I ended up turning the lead screw by hand. Messy. Yes I also power everything off before turning the knobs. I also know the the stepper motors can also create a backward spike, I hooked a voltmeter up and it never moved off 0 though.

I made a 10 slot tool rack, and wanted dust collection to work with it. I had to space the center of the tool slots 1.25 inches apart on center for it to work.
So far no issues, and it works pretty well, gets about 80-90% of the dust/chips.
The final tool rack has carbon fiber embedded, its tuff now.

Finally I saw the Rotozip at a swap meet, $40 for 2, 1 new the other used. Thought I would give it a try, I already have one that I have abused for years and it just keeps on keeping on.

MW