That's a good idea, RoeBoat. My experience with their customer service so far has been pretty good. I bet if one got busted during normal us, they'd send a new one out at no cost, but I can't say for sure.
Each flight measures about 4", so with 2 removed I cleared up 8" of extra space between the adapter and the top flight for carrying over the shoulder. There are 7 flights in total on the auger in its original configuration. For 8" of ice, you could probably remove 4 flights and still be just fine.