[stephenthe1]

thanks for all your help. I've got it working now. the problem was just in how I was accessing the limit switch in the code. there was a variable that wasn't being reset when the switch changed its state. thanks for all your help. Originally, this wasn't the only problem, we had problems wth our buttons that kept messing me up too. but now that's all solved. thanks for the help!!!
the code you posted worked fine. thanks again.