So are you free-handing it along the ski? How do you know what pace you need and what ranges of waxes have you used it with?I like it. I use a lot less wax than I did with an iron, so scraping and clean up is way easier. I work outdoors and I've found iron waxing to be difficult in cold weather, but the IR works fine. The emitter is about a foot long and it's a little heavy. A shorter lighter one would be better. A linear rail would be perfect, but that's not gonna happen for me.