I have the icemaster adapter on my 6" Nils, even tho I don't need it. I bought it while I was waiting for my Nils to arrive, thinking it couldn't be that much easier than the Mora I had. Mora has been sold. That being said I have cut a grand total of 21 holes w/ it, all in one trip. Did it mess up your auger after you toook the adapter off? Or is it still attached?