Unless it has changed with the new contract, you will still have days off honored on your custom line. It's the best way to bid to maximize your $/work. It takes some work sorting through the bid back, but finding a line with 20 or 19 days off is worth it in my opinion. I did it last year and it worked like a champ.

Note: Please do not bid max days of on months you're going to still be in training, you're only screwing those guys finishing(plus, they are usually the low CH lines anyway)