ive got to go double check to make sure it doesn't have this already, but as i understand it SC bucket is not tied to ulyour overall bucket. but it needs to be.
Say Hoser for his first 12 days flies all 12 days and has 0 SCs. He's bucket 3 but bucket 1 for SC.
if over the same time span I fly 0 hours but sit 4 SCs, I'm in the higher SC bucket. so if Hoser and I come up on the same 4 days of availabiliy Hoser will be first to be asigned SC. which means he could fly a 4 day per se while I still fly 0.
i think SC buckets should be contingent on your overall bucket.