Simple VB Query

Hi,

in the attached GH File, there is a VB Scripting component that will only allow 3 usable points to be used with itself. Could anyone help me work it so it could accept 12?

I've never done scripting before and have just downloaded some help material and as with all these things, its gonna take me a while to get my head round it all.

A second query is that it only works when the reference points are created in Rhino, but when I create the twelve points in GH, it doesnt seem to work, is that another Scripting work aorund or the way I have adapted this File?

I really appreciate the help,

Thanks,

Dave