I've just picked up a set of ER4PT, so far I'm enjoying the sound but I can't seem to get comfortable with them for long. I've tried the flanged tips and they are painful to the point I have to take them out in a matter of minutes, its like a sharp scratching inside my ears. I bought some comply t100 and while these are much more comfortable, I am experiencing a pain in my jaw while wearing them, as soon as I take them out the pain fades away.
Does anyone have any suggestions based on experiences like this - I don't want to throw in the towel but I'm getting closer!
Put a bit baby oil onto the tri-flanges to soften it. If you endure it long enough, it will absorb your skin oil and eventually soften up.