Have widespread ridges over more than 1/2 my 32x64 rink. basically didn't remove snow in a timely fashion and weight of it pushed water up around edges and onto surface - mostly at deeper end. shallow end is 4inches and deep end 12 inches. unfortunately got snowblower onto surface and was essentiall...

Thanks guys. I get it. The heattrak thing seems like a terrible idea, now that my initial panic has subsided. I did end up flooding, letting it freeze, then attacking high ridges and chunks with a tool sort of like the floor scraper (its a heavy iron tool used to remove manhole covers back in the 50...