Anyone done the Jamco front disc brake conversion on a 49-53 ford with dropped spindles? Their website says it works, but I can't get it to, calipers won't clear the upper A-arm. Talked to Jamco and apparently my kit was missing the instructions for dropped spindle applications, but they said you just reverse the installation and put the calipers on the front. The clearance is even worse when I do that. Any ideas?