Just got my Simplus and looking for the padacheek as well.

Someone said they modified one that fits the Mirage Quattro here.

viewtopic/p869492/F-amp-P-Simplus-FFM-is-here.html

Thx for the responses! Was messing with it this morning and just went over to CPAP and printed a sizing chart. They gave me a Large and going by the sizing chart on the site I am closer to a med. Think I'll go out tomorrow and have them dbl check size, if med fits I'll try that for a few days and if...

Hey all, just had my 3rd night, just starting this and not sure when / if I should look into a diff mask? Love how the Quattro feels, does seem to move on me no matter how snug I make it. 1rst night nothing but fighting with the eye leaks ( especially when I try to hit my side ), trying to adjust an...