this is an aside but my partner is a plumber and everyday he comes home and is like "my customers do not take any of my advice" so if you hire a plumber (not one of those big plumber companies bc they will over charge u) and they say what part u need to change out to avoid future issues, listen to them or else u will have to call ur plumber every 2 months and the plumber will go home after the job and be upset and u will have a leaky sink forever