Being a moderator I'd assume me you shoud have a more unbiased/sarcastic talk. In no moment I tried to joke anybody, just forgot to tell I was still testing the lubricant. Sorry if I got you wrong (I just said, my english isn't very good in the beggining). I'm not here to fight or anything (I'm in peace), I just like music and this place looks to be one of the best arround to collect/share information.
The tests still isn't complete, but I can say that sound clearly got better (better bass and resolution). I never got better sound with any tips (with water) nor foamies, both in any size.
Confort is better?
Yes, it is, at lest to me.
I always got some feeling that the tips were sucking out of my ear canal, so I think volume (not sound volume) would increase, internal ear canal air pressure drop, so the sound wouldn't be good (here again, just thoughts, I'm not a pro in physics).
I'd never try the olive oil because of its nature, it 'd react with silicon, like condoms, but I'll make a try.
Being redundant is a common thing in protuguese, I'm sorry if it is a bad thing in english, and I appologize again to everybody fo any thing I caused.