Is there anyone that can make custom lengths of timing belts? I want to get a 1/4" MXL belt with a 64" loop. I am starting to accumulate parts and hope to build a Buildlog 2X laser cutter/engraver. The original parts list had the timing belts sourced from Econobelts - well, about a week ago they apparently stopped selling all timing belts. What timing! Some of the supplies I will be able to get on this site. OK, nothing here I guess, on the question above. So, if custom length MXL belts, or at least one 64" long is out of the question, would a same length XL or GT2 belt (with appropriately sized pulleys) be an acceptable substitute?