You didn't specify how hard you broke this rack. If you used as much power as possible with control, there is nothing wrong with this break. If you soft broke the rack for the sole purpose of playing safe with the break, I'd make you break the rack again.
It sounds like you soft broke since you specified you were attempting to get just four balls to a rail.
The APA team manual clearly states that safety or soft breaks are not allowed. It goes on to state that you must hit the rack as hard as you can with control. If you soft broke, you broke the rules.
I can understand that you need to accumulate as many points as possible, being you are the high rated player on the team. However, the rules apply to you no differently than any other skill level player.