'49 convertible top
 

Hi All,
The top suddenly stopped working on my '49 convertible and unfortunately it is down. I have a good schematic (thanks to hueyhoolihan) and seem to have continuity and power throughout the circuit, but I'm probably missing something. Can anyone suggest how to determine if the problem is the switch or the motor before I tear it all apart? It's going to be messy with all the hydraulic fluid. Thanks a lot.