I get it, but I wasn't referring to the type of shifter causing the problems, I was just stating that the rotary shifter seems problematic because of people accidentally shifting gears while adjusting the radio or temperature, because they're used to a lever instead of a knob, because it's easy to not rotate it completely to where you intended, etc....Honestly, I really dont think it matters what form the shifter is in anymore. Its all bits/bytes and not mechanical, so it doesnt really matter how you implement it if the s/w is buggy.