He had several questions after the game -- just wanting to learn the rules.
1. If I had not stopped play, would his serve have been a good serve? (Even though his partner was not in position.)
2. My question: Was I entitled to call the let since his partner was not in position?
3. Pertaining to a different game: He was playing doubles on court A when a player fell on court B. He called a let because of the distraction of the player falling. Was that a legitimate let??