I want my plane to be a perfectly level, straight, and symmetrical, as possible, so before I began construction I bought a rotatable laser level and a smart tool
I built my table as level as I could but couldn't help but notice looking down the 16 ft of particle board, slight undulations. My answer is to set up my laser shoot down the top of the longeron, and check with a piece of white cardboard how level and straight the longeron is. I should be able to shim it to within near perfect. As perfect as a laser that is. I can do the same with the verticals and the bottom longeron as well. Is this too anal? Well I figure we have the technology why not use it? I will be taking some pictures, but I don't know when I'll be able to post them.
