Hot answers tagged shapes
These are 3 different versions one the same shape / function that fit over axle. The right one is the oldest from the 80 The left one came next The middle one came after that. To make it more confusing, lego is now back producing the right shape again What I can remember had the original one a lot of clutch power and was hard to be removed. Personal I ...
I have done it see this video. I have updated the spreadsheet so that it can give you a visual indication of the cross-section at each layer (in quarters) and uploaded it onto Google drive for public access
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