Gary, I don't see any rust, mine is free of it, all I see is anodized gold aluminum.... Brian can pipe in if there is any. And Kev, the y,x and z controllers are separate from main controller. My x,y are same, z is different model. Interesting that they would put in separate switch for power. Controller has separate button to set max and minutes you want.
Woodworking, Old Tools and Shooting
Ray Fine RF-1390 Laser Ray Fine 20watt Fiber Laser
SFX 50 Watt Fiber Laser
PM2000, Delta BS, Delta sander, Powermatic 50 jointer,
Powermatic 100-12 planer, Rockwell 15-126 radial drill press
Rockwell 46-450 lathe, and 2 Walker Turner RA1100 radial saws
Jet JWS18, bandsaw Carbide Create CNC, RIA 22TCM 1911s and others