BEcause of the hard way of use the extender i stopped using it in the 2000s and throw the extender away.That was the wrapping technique I used to make the extender comfortable to use for many hours. The thing is that the noose-style extenders are very hard to use out of the box if you have some sort of wrapping.
The Fedora method was created in the late 2000s by an old MOS user named fedora, and I managed to outgrow it eventually by creating my own wrapping technique, which I use now.
Do you want to explain me which kind of wrap you use now?
I did also the beginner program and had same beginner gains like you with the beginner program but i need something which stretch me for a longer period and i think only sleeves had not a 900 gram minimum power.