Hello, I am a commercial plumber who doesn’t mess with residential stuff much. Fixing some plumbing in my house and found the last guy wreaked havoc on the studs when he ran a pipe through them. One is so damaged I can’t even install a stud shoe on it. My question is, I need to pass inspection on this wall, do I need to run full length studs or will a 3’ sister be enough?
Thank you.