Hi im 2.5 months into jps 90 day program,i went from 7.5" bpel to 8.1" in the first month an half,but have'nt gained since,for the past money nothing,no gains :-(,what am i doing wrong? I bought an extender 4months ago but have not used it,question is should i now swich to the extender for 90 days and just jelq,uli and edge? I want more lenth but i seemed to have stopped growing.thanks