Home Improvement

I’m not an expert so was hoping a little discussion here would encourage one to speak up. However I thought I remembered a thread discussing some vertical distance above and below where the drain horizontal joins the vent, however I didn’t find anything like that.

This site has some min-max measurements that may be useful to check against

• https://upgradedhome.com/plumbing-traps-and-proper-p-trap-configuration/