OK cool I don't have a spare one myself,only have the four for the four I have,but I'll keep you in mind when I find one.I do find them from time to time,but as you'd know they are getting very hard to find.In fact now I think of it the last one I was found was about 12 months ago,and unfortunately it had seen a lot of sun.Didn't even have a crack in it,but it was so Brittle.I sat it on top of one of my auto drives,it fell off that and shattered almost like glass.So sad it was looked like it had hardly been used.
