HemiRick
I'd be looking at jacking under the house
this one? https://www.harborfreight.com/120v-...9fQ6nFfe5ebJ-vu7EvqG1XEmpy-ltNDxoCnmUQAvD_BwEActual spot welder ,its a harbor freight but it works pretty good ,you have to hold the trigger a bit longer for 18 gauge