Hi guys, I'm working on a watch with a T-end mainspring. The mainspring still looks good, so I cleaned it and wound it into my mainspring winder. The problem when I put it back into the barrel is that I cannot get the T to fit into the cutouts in the barrel and lid. I tried aligning it by looking through the barrel cutout and placing the T there before ejecting the spring from the winder, but it still moved. I assume that if I simply put the lid back on and assemble the watch, the spring wi