Thanks for the post. I will do the same thing you did but will use it on my Kubota L4400 4WD lever. I had a 2WD kubota L2350, the few times I use 4WD I tend to forget it on, I really do not need it often I mainly ust my tractor to pull a finishing mower, so as not to forget it on I will set it up like you did for your brake. Very good Idea seems like the tractor should have a brake and 4WD light on the tractor.