When to post in the General Mechanical / Engineering Design forum?

This forum is a place for questions and topics related to
design and constructional issues, for example if you're supposed
to design something and need help with calculations, material choice etc.

All other topics will be moved to a forum more suitable for its needs.
Please help us and choose the best forum when you post.
It will also help you to get a better response.

Best regards and happy posting!
Sven,
CNCzone moderator