Pegasus Racing actually has the specified adjustment plate available for 1.75 to 2 inch straps. Duke and I are going to look at his Simpson arm restraints and see if they could be converted to this type of adjuster, would that void any type of warrentee or the SCTA new rule? We also considered having some water jet cut from some stainless plate to the exact strap width. Going with the DJ stuff is probably the best way.
I know that the SCTA does not make these type of changes without a good reason, have they seen failures of arm restraints with the welded "D" ring configuration?
Rex