Hi Jarrod,
Thank you for your review. We do use a couple different U.S. Made sources for our fuel hoses. Specs from each are the same or very similar.
It may be best for you to contact our Live Product Support team at (800) 828-0113 and let them know the issue you're having and where on the hose you’re seeing the issue.
They are available M-F 8-5. It may be a simple fix, like adding a couple strain relief springs to the ends of your hose.
Thanks
Great Plains Industries - Customer Support