This is quoted from another place and another guy. But it is just like my experience.
I struggled with the BIB for half-year, maybe less, and it was impossible to do it correctly. I went up to 18-20 lbs. but, according to BIB, my technique was still inadequate. I think he gave me a thumbs up with 15 lbs., but if I look into what I did it was just a 'softer' version of the one he said was wrong.
I spent countless hours either writing to him, reading his advice which, I must always say, is like none I've ever seen (the guy is restless when it comes to help/client support, really), or struggling my ass off trying to hang. I've had many really painful cuts in my skin, many dots, bleeding, numbness for days, tried wrapping for passive engorgement, tried the regular BIB, the BIB Starter, the BIB Starter without the padding, tried a dozen different wraps, under-wraps, wrapping styles, wrap further up, further down, more skin, less skin, hanger further up, further down, tightness, all the combinations, you name it — nothing allowed me to hang properly. I've even hung with the top portion of my penis hard for Christ's sake (don't try this at home) :bangin:. In the end I couldn't succeed no matter what.
Reading in another forum I've found that MANY guys who, like me, were uncut, had immense troubles hanging with the BIB (at least when it came to decent poundages like 15 lbs.+)