1.0 link Rainbow Dash Network http://rainbowdash.net/ adiwan (adiwan) http://rainbowdash.net/adiwan http://rainbowdash.net/notice/5483721 The radiator knob replacement part I 3d printed works. It took me a few attempts as I wasn't thinking it through properly due to assembly issues and needed to work around the fact that I cannot disassemble the knob to get the part into it. Now I have to return the non-working replacement I bought yesterday.