I just got a Sundown P-Pro-180 sand/salt spreader today and hooked it up to my B2601's three point hitch. The spreader has a chain style agitator that they say is for sand. I tried to run some wet sand through it and it wasn't happening. The sand just packed up and wouldn't flow. I'm trying to come up with a way to maybe dry my pile of sand, which is about a cubic yard, or look for places that sell dry sand. I would like to avoid using salt if possible. Any ideas to get this spreader to run better would be appreciated. It seems to be very good quality and spreads sand real nice when it is flowing. I haven't had a chance to take pictures of it yet but here are a few off of the net. It's a different name but same spreader.