Sorry, but I don't have the confidence on a " how to " thread. I struggle out in the garage attempting to put my ideas I have in my head into fact and I end up asking the Lord for forgiveness because I get so fustrated because my brain says "do it this way,but my hands do it that way,and it is rubbish". So I tend to do most things 2 to 3 times before it passes my inspection. My X-wife always said I was a perfectionist in everything I tried.Maybe she was correct