my 60 days opened on Wednesday for me and while i struggled to get SDD i did manage 3 FOP ones early in my trip and got Slinky at 60+10. All my others just slotted in so i'm quite happy. I will try off and on to swap my TSM one on day one for a Slinky if one comes up but i'm happy to ride it just once if that's all i get.
Keep trying is my motto