I made my own. I bought 1/8" x 1/2" aluminum stock from www.mcmaster.com and then laid out the pattern for the drill/tap holes using one of the MOTM rack rails as a template.
Dave
At 10:40 PM 3/16/01 -0500, you wrote:
>So did you have flat metal (threaded) rails fabricated at a shop? (or >possibly make them your self!!??)