re: I have a plumbing question for yall

Remove the p trap and drain pipe into the wall. Then use a Drain king. Shove it as far into and own the pipe in the wall as you can. Check your tub drain for sound of water flowing by. Might want someone to verify no water comes out of any vents as well. Might want a bucket in the event some water leaks out before it can seal around the pipe.