I am looking for some suggestions and ideas, on how to Mod A polaris Ranger for my grandfather. My Grandpa wants a polaris Ranger to ride at our summer lake home around the lake and in the woods on the trails. he has a Steel rod in his ankle because it was broken. he cannot bend his ankle at all so he cant use the Gas pedal. Is there a way we can Modify the throttle where he can have a lever or something else to use for the throttle? thanks for your help.