Is it possible to unselect a part (vers101)?
Probably, in what context do you want to unselect a part? Uploading the sketch (the .fzz file, upload is 7th icon from the left in the reply menu) is probably the easiest way to see what you want to do.
Peter
I am sorry, I meant to Unlock a part that I locked by mistake.
Ah! That is easy enough. Select the part then right click on it
then click on the lock part icon which will toggle to lock/unlock status (if it is ticked the part is locked if not it is unlocked.)
