"........ get some suet from your local butcher, melt it down, pour off the
oil that results from that on top of your cooled jam, it sets hard as its a
form of tasteless and odourless lard ......."

You can do the same with Candle wax.. and if you're a Veggie then no
problems.

--
David Hill
Abacus nurseries
www.abacus-nurseries.co.uk