Summary I modified the Solder Cable holder from user landin81. I edited the design in Tinkercad and then used wire to make metal inserts to connect to the resistor. A set of connectors are on the front to plug in an ohm meter. The wire inserts are then soldered to the connectors. The connectors I used were in my mixture of electronics components that I removed from old equipment. I don't know where to get replacements but these will probably work as a substitute. You may have to resize the holes. http://amzn.to/29Snfci The wire used for the metal insert connections was just 14 gauge household electrical wire that was flattened on the end and then a groove cut in them. The full design can be seen at my YouTube channel at: https://youtu.be/zgkX2SBXGLY