First of all, you need to develop a bit thicker skin if the RPCD comments are irritating you. We tend to give each other a decent amount of good natured
. Learn to throw it back as good as they throw it at you!
As to sheeting.. do not sheet five packages at one resi stop as five individual stops. Yes you get five times as much time allowance but in reality it takes longer especially with DIAD 6. It’s obvious and trackable. If caught they will accuse you of dishonesty and stealing time. (If you steal time, what do you carry it in?)
Don’t put too much thought into trying to game their silly numbers system. Your performance will not earn you a promotion, it’s simply a waiting game on the seniority list. Cheers!