Board Thread:Questions and Answers/@comment-121.209.169.155-20121212073530

I have a redpower computer controlling frame motors (powered) which move frames covered with covers on all but the bottom side with no covers on the inside of the structure. I tested it several times, making adjustments along the way copying duncan from the yogscast when he made his porticillus, but when I made the program I ran it several times then once it got stuck half open.

I need help because I don't want mobs entering my home 