I am getting an experiment into operation that requires an activity wheel. I have an old Wahnmann wheel that is missing the "resting cage." I have 3 requests for all you experts and equipment hoarders out there... 1. I need to tear down the axle on the wheel so that I can clean and lube it. Does anyone have an a manual or sage experience with this operation? 2. Does anyone have an old resting cage that they would be willing to part with? I called up Lafayette and they wanted $500 for the cage alone!!! (The salesperson said it would be a custom order.) 3. Is Wahnmann still in business? Thanks Ken ---------------------- Kenneth M. Steele [EMAIL PROTECTED] Associate Professor Dept. of Psychology Appalachian State University Boone, NC 28608 USA