Wiseco H.E.I. distributor

Has anyone else bought one of these off ebay and had trouble. Because I have spent and spent the last few weeks getting my car ready to start for the first time I am going back to a mopar performance electronic distributor. The reason I ask is I got the car fired up with the H.E.I. and everything was fine till yesterday and the module went kapooi. There is fire to the coil and coil wire but thats where it stops. My dad and I checked everything electrical and everything checked out. If you haven't bought one of these I'm not sure you will want to.