I'm designing a frame with curved seat tube.
The setting is 1 curve using method 2. But don't know why the minimum S1 i can set is 4.1mm. My aim is a curved seat tube with zero S1.
Everytime I set the number below 4.1mm, it just got stuck, cannot progress. When I try to save the file in this stage, it got stuck too or, more worse, the file got corrupt and can't be open anymore!
Do anybody encountered the same issue?
Is that any setting I've got wrong? Is the S1 has a minimum limited value??
Thanks in advance.