i have an issue with a sc4000 that i have. its working and fully functioning but when traveling forward and than i plug to go in reverse it doesnt kick into gear right away. it takes about 20 feet for it to engage and finally travel in reverse. it also does the same when i travel in reverse and plug forward. i know what to anticipate but if a rookie gets on the jeep and anticipates an immediate plugging action they will definatly hit something. im thinking it might be one of the forward or reverse swithes. any help would be appreciated. thanks

brian