Anyone have any good idea for an implement to scratch up the surface of glaze ice? Every once in a while, and this year is one, we get a thaw/rain in December or January that leaves a couple inches of hockey grade ice on my very steep driveway. I'd like to score it up somehow (with my BX). I have used a toothed bucket and that works sorta, I have a box blade I got really cheap that I'm thinking about turning one of the cutting edges into a bunch of little spikes to drag through the surface of the ice and give the cars some traction. I'm going to get pea gravel tomorrow, the problem with it is the expense (long steep driveway) and that I know as soon as I put it down it'll snow 4" in a freak storm and I'll end up plowing it off the driveway.