i have a question, may be stupid, i doubt its true, i just want to find out for sure, during the beginning of my cycle, i ran sustanon 750 a week for the first 3 weeks, now im going to change to test E., will changing the esters have a negative effect on growth, i know that sust has thest E in it, but will changing esters delay how long the test will have to travel through my system again, do i have to wait another 4 weeks to see results, i shouldant, i just wanted to make sure. thanks....