90yota
+1y
Sorry, haven't been on here in a while... But to answer your question, 1 inch was not enough and I should have went more. Nothing too serious, but they're still not perfectly centered when layed out.
As for progress on the truck, it has slowed lately due to some other projects in the garage, but I'm hoping to start chopping up the floor/firewall very soon and getting some sheetmetal work going.