Thank you for the bug reports, it allows me to clear up major bugs quickly. The lockup wqhen selecting
helical bevel when knuckles are selected has been repaired. Dunno how I missed that selection order.
It was caused by the helical bevel lowering the pitchradius smaller than base. This caused very weird numbers
to be created dropping us in an infinite loop.
Im still searching for reasons why pulley and sproket selection may cause a lockup, I cannot repeat that here
at all. Im sure it will be found as we go forward with more testing though.
Please drop comments or suggestions for this new version here as you have time to play with it.
Thx
Art
