Some slides get small cracks and chips on the edges after frosting on the LP50, how can this be avoided?
Display screen on the LP50 is very dim, can that be fixed?
What types of different grits/abrasives and fluids can be used in the abrasive drums on the LP50 and the PM5? Any suggestions for softer or different types of material?
Do we need new slide holders for the PM5 or can they be repaired? Some are leaving scratch marks on the backs of slides.
Any different types of the epoxy to try? Ones with longer curing time? Thinner and easier to absorb into soft material? Any other tips on impregnation?