Nevermind...I found the instructions on Puresmoker's other forum. The instructions are for the V2, but the parts looked the same as those on the V1. I followed them, installed the o-ring and pins, and my V1 is working again. Yay!
The pins weren't as easy to remove as the instructions might lead you to believe. I put the switch housing in a vice, took a tapper and hammer and got them out. The new pins are a bit slimmer, so I was able to insert them easily.
So far, so good. My V1 is back!
Here's a link to the instructions:
How To: Install Prodigy V2 Upgrade Kit