into your browser. This brings up the 1/2 stone one, then for the stone one, delete the '0_half' part, and replace with '1', this brings up the 1 stone one, for the 1 1/2 stone one, put '1_half'.
Then you right click, select properties, copy the address, and paste to signature.
Hopefully this helps some others out, so you don't have to go trawling the forums for them.
I've tested it and it goes all the way to 25 stones.
Thanks for this -I'm computer illiterate and found the copy and paste option easy, just kept forgetting to click save at the bottom of sig so had to do some twice D'oh! Ashamed to say I 'stole' yours judimac and went looking for frontier phil for the other!! Cheers x