
Anything visibly wrong with this set up?
new kitchen sink and garbage disposal during kitchen renovation, they had to move around the pipes to adjust to the deeper sink (especially that back pipe coming out from the wall, i believe it came straight out before instead of at an angle like it is now). started draining slower and slower until it didn’t drain at all. dishwasher also just drained up into the sink. P trap is clear. someone’s going to come look at it tomorrow but wanted to get the opinion of you good folks in the meantime honestly because im very curious. can provide more details if needed. thanks!!