Started the process of getting the nose ribs located. Started by alot of measuring to get the tip rib in place correctly. Then located the root nose rib into the correct location. Measured from 3 different angles to the jig hole to make sure it was in the correct location before running a string through the jig holes of each end and making sure the the string showed level using a string level. Also put my string in place along the main spar to check for sag in the spar before I start putting in nose ribs.