I'm making a radio controlled tank at the moment. I'm using PETG for the track with a PolyFlex pad to give it some grip. It's all printed perfectly so far, the PETG is great, no warp, no smell.
But the polyflex isn't as flexible as I expected, it's not radically different to the PETG it's attached to. Is there a softer alternative I could use or something I can do to make it softer?
Posted : 16th July 2020 11:42 pm