Originally Posted by J_R_B
You need to pull him aside, tell him the call was definitely wrong, and give hiim the opportunity to reverse it himself first. If he still refuses, then change it yourself. Don't cheat.
Exactly. Don't make a big deal out of it---just go to him and say you saw it in and let him reverse the call to your opponents. No shame in correcting a call you missed. Just be sure you are correct in calling the ball in. If you know for a fact it was in, correct the call. Otherwise, go with the call your partner made. Just do what is right. Be honest.