all this being pulled-over every few days to 'prove' you are innocent gets annoying real quick.
the first few years i had my car and was modding it (looked ricey at times), I would get the same harassment from them.
even for a tint ticket from a meter-maid while parked at the beach (good thing i didn't put the sun-visor into the front windshield
then i switched my driving behaviors and was always on the lookout for cops and hadn't received anything for almost 2 years now.
just 3 weeks ago sunday night 11:30pm, a cop pulled me over for doing 50 in a 35 (i watched my gauge for that SINGLE BLOCK from RED-LIGHT to RED-LIGHT that he said he paced me between and it never went over 39mph)... then the cop comes back and tells me it is now 55mph.
my error was that I didn't ask for his supervisor
i should have refused to deal with him and requested another officer to get the job done CORRECTLY.
often, one cop will harass you if he thinks he can get away with it. Once you call in his superior or get his card - the copper's attitude may change... That is, if you were actually in the "right" and were honestly just being harassed at this point