Thanks Dennis, What a good idea, to reinforce the die for multiple uses.
Thanks Nick, yes, the sand (which I don't currently have) would be a last resort as I really wanted a hollow form - if I can get it right I'd make a few - casting would be simpler of course, but I'd like to persevere with the hollow form.
I think I'm stuck now anyway for a few weeks, as it's the hols now and I have limited equipment/tools at home.
Sue
Sue
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