Does anybody know if PLA wheels will build up a damaging static charge?
The wheels in question are 3D printed and they're for a scale ingot buggy. They would ride on the outside rails and be connected to each other by a metal axle. I don't want to have wheels custom machined and I haven't found small enough wheels in O Scale so far. I think I have felt PLA holding a static charge before. I don't know how damaging static electricity is to our model trains. As usual and always, electricity is a little mysterious to me and when it comes to damaging myself or my toys, I'm concerned.
Would a conductive filament be the better option if static electricity is an issue?
