This is kinda funny, but annoying. Run the Bob-Cat for awhile and pull up to something solid (another bucket, trailer, concrete block) rest the bucket on the solid object (all 4 tires on the ground) turn it off, get out, and leave it overnight. Come out in the morning and the cylinders for the bucket (lift cyliders, not tilt) will pull themselves in causing the front tires to come off the ground. Any suggestions? Or has anyone seen this before? By the way it was bought used, so who knows what all was done to it. Thanks in advance for any help, John.