Hi all, I buy the elcheapo 150mm Festool compatible pads off ebay and have found them to be really good value and quality. I recently bought one of the RS2/RS100/RS200 pads but on receipt found the screw holes are all 5mm out so unless I punch out additional holes (which is pretty crap) it's useless.

It looks like all the RS2 compatible pads on ebay are exactly the same unfortunately:

For Festool Sanding Pad SSH STF 115x225/10 483679 For Slide RS200,Rs2 RS100 RS1 | eBay