In PCStitch there is a way to blend two colors, but I see no way to choose that the blend is two strands of one and one strand of the other. If this is possible please let me know how to do it. Thanks.
That would be in the instructions and would still affect the estimate of the amount of floss used. Two of one and one of another is basically a 3 color blend which is beyond the current abilities of the product.
Didn't think it was possible. Instructions are non existent. So much I have had to do by trial and error. Working on a large project and have several three strand blends. Will need to do a manual set of instructions, probably Excel.