Just picked up a new walker and love it. Makes me realize how much my older ones are out of adjustment. This new one is a T25i, the older ones are 26. I am surprised how much faster the new one goes, I am wondering what they changed. I don't like the new black gas tanks, you can't see the fuel level. You have to lift hopper and check gauge. On the new walker when you engage the blades it is nice and tight, on the old one even with a brand new belt, the belt tension to engage the blade...
Walker Mower Belt tension
Walker Mower Belt tension