Originally Posted by
jackbombay
Unless they are in a perfectly straight line 3 points will always define a circle!
But I'm pretty sure you mean the 3 holes are not equidistant from each other.
Ha! What do you know, hubris goeth before the fall. Of course you're right. Equidistant from the bottom bracket axle and each other is what I had in mind!!
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Owner & co-founder, Cycles René Hubris. Unfortunately attaching questionable braze-ons to perfectly good frames since about 2015. With style.