On 28 Dec 2006 11:22:13 -0800, "avid_hiker"
wrote:


I think a Colostomy would do the trick.... :-)

Seriously, Maybe a non-slip seat. Might have to get another if plastic,
or rubber washers dont work

The remedy is to put velcro on the seat, and the other half of the
velcro on one's bottom.