Mauricio, On Tue, 10 Jan 2006 19:47:25 -0300, Mauricio Jancic wrote: > I have here a panel with 20mm separation, and it can be used. I think closer > can be used too, but I wanted to be sure... That seems very close - can you get your fingers onto the locking rings and operate them comfortably with that little gap? (I have large fingers, so it's an issue for me! :-) Cheers, Howard Winter St.Albans, England -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist