Just wanted to post this nagging thought, and ask the community to keep an eye out so I can either put the thought to rest, or trust my instincts.
It might be just me, but in a number of RG's of late I've noticed that the last posted score has won.
I'm the sort of player that enters, has a whack, and then next day checks the closed RG's I entered to see how it panned out (and if I'm desperate, how many credits I might get back). With (it seems to me) increasing frequency I'll check an RG that has been closed for 10+ hours and notice someone I "know" has shot a great score and is on top. Then after the payout I check and they got knocked off. Very occasionally it is me - coming second or third with 1 hour to go before payday and I end up 4th or 5th.
Now if I'm right, either playing the last score = extra luck, or..................................................