Hey guys, I've been restoring a Gretsch snare and was missing one screw for a lug. I thought it would have been easy to find but it wasn't. I decided to purchase a Gretsch snare lug from eBay witch as advertised came with the 2 screws. I then noticed that unlike the other lugs this one had no spring on the inside. It looks like the others and fits just fine, but is it a Gretsch lug? Has Gretsch ever made lugs without the spring on the inside? If the spring is a must can anyone tell me where I could find that only screw that I am missing for the original lug? Thanks guys!