u want adex way more than nolva, if ur getting itchy nipples at 30mg i dont know if u wanna really chance going all the way up to 60-70mg even with adex, i mean u will have to play with adex doseages to see what will work. a normal amount is .5ml eod, if ur already getting some gyno signs and ur only on 30mg dbol and the test is aromatizing as well, and then ur going to throw at least another 30mg dbol on top of what ur already doing ur going to probably need to up ur adex doseaging.
i can definately appreciate that u dont want to come off dbol, i dont think anyone does i loved being on it, it was the best oral i have ever done (we will see cause a few months from now ill be running anadrol but no exerpience yet). However the test ur taking right now is more than enough to solidify ur dbol gains and test is really good on its own.