Miss the pair you sold me already? ;) I'm loving them, BTW; they get just as much use, if not more, than my CK10s! I tried using the olives and can say that they do not work (decored or otherwise) :( maybe if it was fitted with a comply core.... I'm using Sony Hybrids and can't feel them at all in my ears and the bass sounds great, but the isolation is not as good as it might be with olives though.