was wondering if anybody else has had this problem? I inject in my glutes eod tren, have noticed at times, but not everytime, when i push the barrel to release the gear it doesnt want to come out. it takes alot of pressure to move while other times i have to slow things down myself. My injections are not painful at all. the syringe loaded smoothly? Am i hitting something inside? scare tissue? I have done many cycles over the years, but this is the first eod inj cycle. thanks