Well Santa dropped off a SEF 15x12 for my MXT this year and I thought I would get out in the freezing rain and 30 degree temps to see how it would work. Must say I was completely satisfied. Most of this came from 6 inches or better in an area we have pounded for years with other machines and coils. I'll be back at it again tomorrow if the weather doesn't turn worst here in E. Tn