i suffered a stroke a few years ago and exercise is the key to rehab when paralysis sets in! i found a nice machine for a reasonable price,but a tad far away for a guy who can longer walk unassisted. enter andy. gave me a super price and was so nice about the whole experience,i thank him a thousand times over. andy andy and his help,stored the machine in my garage for future access and even offered his assistance when ever i needed it. well i hope andy is successful here!