Hello, I have been reading up on past posts about gimbal rings, seals, and swivel pins trying to gather as much information as I can. I have a Bravo one drive that has developed a leak in the upper swivel pin seal. It's not big, but still a drip. The drive doesn't have alot of play in it so my question is, does the gimbal need to be replaced along with the pin and seal in order to fix the issue? Will loosening the u-bolts and retorquing them stop the leak or is it to late for that. Any help would be greatly appreciated. Sorry about the dumb questions for a first post.