I've always been very sensitive to testosterone & will have some acne regardless of dosage but can normally deal with it . I have been using prop & got tired of pinning so changed to test E which I've never used. Acne has blown up bad on my face & body! Only using 80 mg tues & fri. Started seeing it instantly like within the first week & now into the 4th week it has gotten bad! Thinking of going back to sust 250. Just didn't know why this transition would do this. Should I stick it out with hopes of things plaining out or change back to something I haven't had trouble with? I have to use adex at 1/4 every 3rd to 4th day to control E2. Thanks for any advice.