1.0 link Rainbow Dash Network http://rainbowdash.net/ adiwan (adiwan) http://rainbowdash.net/adiwan http://rainbowdash.net/notice/5483720 Well... I guess it is easier to 3d print and fix the old knob than to search for a proper replacement. I could change the valve but it is messy and I have no money for the proper handyman to do that for me.