I guess that this request will get massive likes :).
Could you please let CafeTran take away any punctuation marks from the Target segment pane that aren't present in the Source segment pane (and insert them where necessary, at least at the segment end). That would be a nice time saver!
Example from TM:
Inserted in Target segment pane as:
Hands up, please!
It would be really neat if CafeTran could be so clever to fix this itself: