"Don Rutledge" wrote:
Attached is a copy of the web page from that link. A "drafting convention" is just an agreement on how to symbolicly represent real geometry. A "CAD modeling convention" is just an agreement on how to symbolicly represent real geometry. You really should look at the model I sent and see what it looks like, and what it looks like on an assembly drawing. I don't think it's misleading at all. If you want simulate reality then go ahead and model the actual threads. (And get a bigger computer).