1973 Duster Big Block 4 speed

The weather here in Cali has been a bit wet and work has had me a bit too busy to work on the Duster but I found time to try out my new Texas Blaster. it worked perfect right out of the box. I had one from Harbor Freight once and I thought I was smart trying to save a few bucks, but it was nothing but problems. I went to Home Depot on my way home from work and picked up 3 bags of play sand just to try it out and see if it would work. I haven't been feeling too lucky lately but I figured what the heck. I screened the sand through plain window screen. loaded it up, and fired up my new compressor. It was like magic and it only clogged up once and I think it was my fault because I opened up the feeder valve a bit too far.