So i've just busted my second pair of 3 flange tips (large) that came in box with my pair of Etymotic ER4PT's. I've googled and found they sell replacement on amazon and in their own webpage:
However, everyone seems to complain that they're smaller than the ones shipped OEM. So i've grown frightened of buying, specially at amazon, because i'll have 10 pairs that fit smaller than they should, i've contacted several buyers on amazon that apparently own ER4 but haven't got a reply.
So, my question is, has any ER4 user bought these tips and are they true to size or are they actually smaller (from a lot of er-6's users)
If not, What would be you head-fiers recommendation, please note, I use the 3 flange tips for maximum isolotion and therefor, lower volume, so foam tips are out of the equation, as I've found for me, they don't isolate as much as the 3 flange (large) tips.