I think they can drop the first 6 days from this months trip
Or they can drop 6 days next month but build you back trips on the 5 & 6. Or even put you resv. Days.

That how I understand it. Current month they can only drop but the new month they can drop or add.

In this case would have 6 on than 4 off. Than 2 on. This would be if you bid the default option.

Fresco would be the guy to ask....

JN