Amazing difference which i cannot believe such a simple mod can cause.
I did not remove the 3 holes i only remove 2 center and rear. The center hole will cause the biggest difference the 2 side holes are already vented by the tape that has ultra thin sections. It can clearly be seen (see thru) if you use a flash light or look thru it after you remove it.
I noticed the wires were extremely fragile and was kinda glued only at the ends so i painted them with liquid tape..
I was already astonished by uncovering the two holes and i was hooked and determined to make them even better (to my preference). I already like the weight of this set, I only hear the music and dont even realize i have a set of cans on my head - thats comfort to me.... I opened them like i was about to uncover the holes. and i painted two thicklayers of plasticdip on the inside before i put them back i went for a run (wait for the plastic dip to dry) its was a tad tacky after 1 hr and after 3 hrs it was dry but still a tad soft i sealed it back anyways.
I could not wait till 24 hrs to fullyt cure so i had to try it. I cant take them off while im writing this (not because its glued to me) it really that awesome. Playing on my cracked iphione 3 with my $20 GO DAP
$free handme down cracked IPhone 3
$20 Go Dap
$35 HD 439
1 hr of patching and mod
= total pleasure
Thank you to everyone and anyone on head-fi for posting the mods and reviews