Sculpfun iCube body rods

All you need is a bit of epoxy glue, to bond these blocks inside the body of the laser, 4 nuts for 2 M6 rods.

The lwr nut will secure the rod to not unscrew with vibrations.

The rods end, are just a nice way to finish it, but not required.

With these in place, now I can do the laser focusing without the problem of the body which collapse every time I get the orange shield off.