In 1.7.7 when it finally stores my circuit i can't retrieve it and when i try with shift-clicking, the game crashes !

Can you give me a crash report?

http://pastebin.com/eugTmqGk

Okay yeah I fixed it, any other final glitches before I release another version?

No

Thank you

this only happens when your taking the last circuit out, so if you fill a storage chamber it won't be as bad if it is automated that is

It doesn't work even in 1.7.7 stable and in a new world.
The circuits don't want to go in it with right-clicking, shift-clicking or whatever it is.
Even with automation !!!