Really nice model. Even the thread spins when you extend it!

If I was being picky, the sketches are under-defined, but then I''m a Solidworks instructor so that bugs me! :o)

Very usefull in mechanism

Thank you.  This is one of the best models I''ve seen.

Wow, really well done!

I appreciate you contributing and making the process easier. Thanks

Great Work!

Thank you very much, you have save mi soooooo much time. It works great !!!!