crab distributor, no spark

[rottenron36]

Hey Guys, I need your help again. I set up my crab distributor by setting the points at .0015, and set the advance in the middle to start my 59ab after a rebuilt. I started it and ran it for about 40 minutes. I took the crab to a local shop that set up distributors, it was tested,spun up and set. I brought it home and now I have no spark. I have a new condenser,coil, and points. I tried another condenser and coil with no results. I looked the distributor over and it looks right. I called the shop owner and he told me to try another condenser. I have one ordered, and will be here later today. If anyone can help me with the next move, or what I did wrong, Please let me know. Thanks Ron