GeuderTrying to put together these belts to get all sprockets to go, but how long should they be? And why are some of them blue? #spintronics
Barb@geuder Hi! Colour helps track speed. I have one length that's 16" and another 8" (before the loop is closed) but one's a little long, the other a little short (I'm on problem 14, so no pro). I'm trying to figure out how to be gentle when I reassemble them. Have fun!