I got my Karma on Friday and overall was very pleased with the condition! One mechanical problem though - It doesn't always go into reverse. Sometimes it takes several attempts to get it to recognize that the button is pushed and for the car to go in reverse. It seems to be getting a bit better as I drive the car more. Has anyone encountered this issue and if so, what did you do to correct? I am guessing it has to be a bad switch or relay but being a new Karma owner not sure if there are any tricks or tips before I start to troubleshoot on my own.