Have to buy a new hinge can't just replace the spring, that I'm aware of

 

Agree, and junkyards or ebay are probably your best source for good used hinges. Maybe craigslist if you can find someone parting one out. If you can't find them, PM me. I may be able to sell you a pair.

 

I don't need them, at least not yet I looked at mine yesterday during the warm up an they are as straight as the day they were made. I appreciate the offer and I'll shoot the offer back. If you ever need anything they you guys don't have I'll check up here for you