Today I finished leveling and setting up my jig. I'm glad I added those leveling feet, there is quite a slope to my garage floor. I started by leveling the entire jig using the feet. I streched safty wire across the of the horizontal members. I then shimed the induvidual crossmembers to make sure they were level and even, using the wire as a guide.
Everything was then screwed in place. I later added angle brackets to keep the crossmebers in place and straight.
