We noticed a string hanging down in our glowforge and we just discover that this belt is fraying. We have only had our glowforge for about 1 month and have had no issues until recently the last couple of days the alignment has been off. You cannot seem to buy one of these belts in the shop, yet there is instructions on how to replace it. We are currently using our machine in our business and have several pending orders. Please contact ASAP so and let us know what the next step to replacement is.