I want to move a toilet to the left by 3 ft but the existing setup is it is in a bulkhead
this is on the second floor I don't want to extend the bulkhead as it will be ugly so I was looking to add an 90 elbow and then extend to the 3 ft i need within the original ceiling joists
the reason for the bulkhead is it transverses a joist
the stack is vented staight up
this means having 3 ..90 degrees elbows and having a 3/4 drop ? are 3 90degrees elbows ok? I will be 5 ft from the vented stack using 4" poly
there is no place to add a clearout access as this will all be beneath a shower I intend adding thus the need to move the toilet
From where I'm sitting that looks legit (that might change if I could stand in the room!). And actually it looks like an easy fix because often relocating a toilet is not possible. Good luck with your project!