Proform GR 80 Stationary Bike Review

I bought my Pro-Form GR 80 a little over a year ago.  I was really impressed with the combination of price and features for this bike.  I was particularly looking for a recumbent bike because the typical stationary bikes hurt my knees when I pedaled.  I tried out several different bikes at different stores and was most impressed with this one.  It had a number of features that interested me, including pre-programmed tracks.  It also displays the speed, pulse rate, calories burned, and amount of time.  I also liked the seat which is quite comfortable and offers back support as well as hand-holds which can be used instead of holding onto the console.  The fan is also easy to use and turn on while pedaling and provides two speeds.  The console display uses batteries to operate and I haven't had to replace them since I first put them in.  The primary drawback is the adjustment for the length between the seat and pedals.  It's based on turning a screw on a rail and I find that I have to get my husband to adjust it (by pulling the rail out or pushing it in) and that it tends to move out as I pedal.  I solved this problem by putting the end of the rail against a heavy piece of furniture and no longer have to have my husband constantly adjusting it. Overall, I'm very pleased with this bike and the ease of use.