If this Patabo stuff really softens your tunica, I see great potential in it. But would your really consider doing injections? I don't know, but just the thought of putting a syringe anywhere near my penis makes my hair sit up. Yes, this guy made some good gains using chemical methods, but people like DLD or myself have gained more than 2" in the time frame of 2 years without injecting some stuff to our dicks. Just be careful man, I've been reading this thread since the beginning and I can tell you have a great sex life... it would be too sad if you accidentally do permanent damage to your penis, considering you already have a massive one and imo don't need to risk more.
You would probably rather go deeper in this hardcore hanging stuff and go for the really heavy weights. Think of it this way: If you currently hang like 20lbs and move up gradually but fast to 50lbs there is no way your penis won't grow. The mass and the gravity do all the job and you just sit back and enjoy the gains. Like you did until now and it worked great man, you're at 10"! Just my advice though...
You would probably rather go deeper in this hardcore hanging stuff and go for the really heavy weights. Think of it this way: If you currently hang like 20lbs and move up gradually but fast to 50lbs there is no way your penis won't grow. The mass and the gravity do all the job and you just sit back and enjoy the gains. Like you did until now and it worked great man, you're at 10"! Just my advice though...