Curious more than anything else, but trying to drive really economically lately and wanted to know what you think of the engine what gear do you find is best for various speeds. For example driving around in 5th at 30mph can't really be good for the engine or mpg sure its plenty of strain and not even sure it'll happen in fairness. Is driving at 30mph in 4th at 1500rpm too low revs and causing more strain on the engine and giving less mpg? My veccy doesnt display mpg so hard to tell.