Tae ew Chain questions

[crocopots]

Ok I am having trouble getting started. I wanted to try chain leggings. I have a vial of distilled lizard blood, a small sectional leggings mold, and 3 sheets of regular metal. Whenever I try to combine those in a forge, like POK, or SH, I get the " you can't combine those things in this container type". So what is wrong? Is there a special forge to use? Is the combo of things wrong? I copies the receipe in Eqtraders and have this issue.
Thanks for help.

I have 252 skill so what is likely successrate?

[Sinuuyanea Nocturne]

You use the <b>MEDIUM</b> banded mold. In all recipes where the size of the mold isnt specified, <b>MEDIUM</b> is used.

[Gorgin]

My guess would be the SIZE of your mold, I don't believe Tae Aew is size dependent and the combine has to be none with a medium size mold(would be called just legging sectional mold)