Hoping for some ideas... I’ve been trying to loosen the countershaft sprocket nut and can’t get it off for the life of me. I’ve tried a couple of different impact wrenches and a six foot fence post on a breaker bar with no success. I was hesitant to heat it for fear of damaging the oil seal, so I gave up and took it to a shop. They didn’t hesitate to heat it, but they still weren’t able to get it off. I’m thinking of cutting it to crack it off, but thought I’d reach out for any other ideas. I’m a afraid that it might have been cross threaded from the factory. I appreciate any thoughts on the matter.