Ramcharger fusable link question

I got out to the beast yesterday, pulled drivers door panel and wiring mess going into it. I cut out all the butt connectors that were put in long before me. Soldered, heat shrank all the wires, re taped the harness. Couldn't find any spots that shorted out, unless it was one of those that had the connectors on. Got a new 20 ga fuse link wire from NAPA and got it soldered in. It works, no shorts. I'm not convinced that it's fixed, so I'm going to pull the passenger door panel and do the same there too. If i can't find anything on passenger side , I'll pull the dash cluster and trace the wiring under the dash too.
Thanks for the help fellas!