I'm attempting to remove the gearbox for the Flywheel upgrade on my 110 engine but I'm running into trouble. The gearbox is completely disconnected except for the connection to the rubber couplers. I've tried everything I can think of to get the gearbox off, but it seems to be welded to the couplers. Has anyone else run into this problem and come up with a method that works? Any help will be appreciated!