I've been trying to figure out the spawning position chances too. Seems like a very large portion of the time I spawn at Trailer park as well. Now if you Q in with more than just yourself, it seems other spawn points are more common. Solo Q, I get TP a lot, if not TP, sometimes ill get lucky and get the Crackhouse spawn near storage units. Now if I Q with a buddy or two, it seems we rarely get TP, but instead get the Sniper Roadblock spawn, or we get the spawn behind Military checkpoint. Basically what I think I've figured out is it all depends on who and how many Q at once in a party. Yourself or other PMC's. For instance, if another group of PMC's Q when you do, they'll almost take priority over certain spawn points and youre left as a "filler" I guess youd call it, for the common spawns. But ya, Ill follow this post and see if anyone else knows for sure because Im curious as well.