ok...here's the situation...in laying out my new toilet on the second floor i was pressed for space in the ceiling joist area so instead of using a sanitary tee to dump the horizontal 3" from the toilet to the stack, i used a wye with a 45. Then on top ofthe wye i used a street 90 to continue on to the vent. My question is, is this ok. Will it fly (no pun intended) Here's a pic also of what i did..(note all the required distances are proper, i just cant draw on these computer things, so they look farther apart) Any help is appreciated