Two things I'm having trouble modelling perfectly:
- Is there a way to model eccentric BBs? I can get the shell diameter correct, but can't work out how to get the BB axle ofset from the centre of the shell.
- I'm designing a frame where the seatstays and top tube will be in line, and want the seatstays to terminate on the side of the top tube, but the design goes wonky as the angle between seatstay and top tube approaches zero - I guess because it's still trying to terminate the tubes under the TT.
Neither are massive problems, just wondering if there's something I'm missing...