New softball umpire fresh out of cadet class. My first game was JV scrimmage. I was the only umpire. First situation: both pitchers would get signal from coach, step on rubber, and immediately put their hands together and start their pitching motion. Because it was a scrimmage I informed both coaches and pitchers of the rule that they must at least simulate taking the signal with hands apart, etc. without calling illegal pitches.They adjusted somewhat although the hands were apart very briefly. Also, my game ended early so I watched the varsity game from behind the plate and those pitchers were doing the same thing. My first real game is tomorrow and I plan to address this with the coaches before the game. What would you do? Second situation: Batter who stood way up in the front of the box rubbed out the front line of the box. I said to her that she should not do that in the future But said nothing to the coaches, etc. I noticed at the varsity game (with two slappers in the line up) that the front of that batters box was completely gone. But I did not arrive at that game until inning 4 so who knows what happened. Is there a call or a warning to be made in this instance?