After reading about how you shouldn’t have any sharp bend in you drain line a used all long bends. Now after I have glued it all together I realize that the tub drain tying into the stack should have been a tee instead of a combination (wye with 1/8 bend). The photo attached is before I glued and placed it in the floor. I can still cut the pipe and redo it and only be out a few fitting and a couple couplings, but do I need to? I even went so far as to consult a plumber before gluing it all together and he told me it was all good, but my limited knowledge is concerned. I’m looking for a second opinion or more. I will also have a sink drain tying into the stack as well.