Relacement for the RF Shield Screws?

[+Larry]

If you have a 1200XL, you likely have a type of "push rivet" that secures the top and bottoms of the RF shielding together. If you have an 800XL and probably a 600XL, you generally have small machine screws/nuts doing the same job. If you have an XE, you most always have little metal "tangs" from the bottom shield that you twist to clamp on the top shield. Of these, the XE system is the easiest/quickest to take apart and re-attach. In my experience, most XL's that have been apart several times have only the corner fasteners left in them. OK, that is quicker...

 

Has anyone found a better small fastener to replace the screws or rivets?