Well...here's the way I work...
1) 100% attitude...if you're a prick you're gonna talk yourself into a full ticket.
2) Throwing yourself at me doesn't work. Asking for a break doesn't work. Telling me I'm just filling my quota isn't going to work either.
3) If you have an extensive criminal record you can count on getting one or more tickets...I'm sorry that's the way it is...especially if you've been charged with assault police.
All in all, if you're polite, take your lumps and not give dumb excuses then you should be okay....unless you are over 70...I don't really ticket people that could be my grand mother.
For example...stopped a guy today for going 106 in a 50...his excuse...oh its my wifes car and I just touched the gas to get up the hill...uhh no you didn't lol...
I can't speak for the opp but with the guys I work with you're most likely going to get a 10 over if you're nice. But I mean, if you don't do anything wrong then you won't get a ticket right? I'm not saying I'm perfect and I have gotten tickets before too...but seriously...most people don't pay attention to how fast they're going, don't carry the proper documentation, don't come to a complete stop at stop signs or red lights...
Anyway, if you want more advice then feel free to ask but if you're going to jump all over this post then don't waste your time lol