You are wasting your time, there will be thousands more who don't care to read the forum rules.Yes!
I do but I don’t work for free, as I’m assuming you doing either..
I’ve (and us here, on this forum for “professional plumbers only”- which you must have ignored) have spent 20+ years gathering experience in this trade and $100k+ to be where I now- I’m not telling you what you need when you should pay me or another professional lic’ed plumber $200-$300 to fix.
you want my help?
If You come cut my lawn, weed wack, take out my garbage and wash my windows, change the cats litter, cut that tree down in the back, and clean out the gutters then I’ll tell you what part that is..
Thanks for the help friend..