Just checked the gear on the extruder, seemed to be fine/clean. Did some other checks on it and still am kind of at a loss on it. I thought about upgrading to the spring loaded extruder block, which one did you use for yours?

Also it has randomly started randomly showing a bunch of jumbled mess on the LCD screen, not sure what's causing it, bad sailfish flash maybe? Its weird because I've printed on it probably a couple hundred hours now and it just started that!