Does anyone have one. I think this is going to be the first thing I buy when I retire, in 46 days and counting. Some one told me, and if I could remember who I'd ask them, that it worked really well. They said it had something built in so when you sanded one 18" side, then flipped it around to get the other side, total of 36", it remained level and didn't leave a mark from the two passes. For those not familiar with it, it is open on one end so you can make overlapping passes. I'll probably get one unless someone yells "NO". It looks like the only thing that I can afford to sand some thing that wide, Joe.