In my Seagull skybolt, the pushrods cross each other. In other words the left pushrod exits the right side of the fuse and the right pusrhrod exits the left side of the fuse. This makes for straight pushrods to the servos with the horns going in the same direction. Mine are mixed on channels 2 and six. Make sure the mix for your channel 5 is set to 100 per cent and you should be able to adjust the endpoints to make the throws match.