Re:
Ha Ha, 
Thought as much. I have one of the gel and one of the leather on a Palisades and an Eldridge i have. The leather one is ok, but the gel on the other is staring to degrade and move. 
You never know, someone may have one? I have resorted to buying bike or individual parts before, ,so may well have to go down that route. 
Cheers
David