I find these to be quite sufficient.
On Mon, 4 Jan 2010, jim wrote: > yep ours is about 25 years also. > it has the press pads no buttons but i can feel the dents and know where i am > on the silly thing. > and it beeps when i press them to let me know it took. > Jim > > > [Non-text portions of this message have been removed] > >
