'That's not surprising.'

That I know nothing, or that it might work?

:-)

You'd most likely be right either way...

I'm going to try experimenting with these dyes when I can, but don't ever think I'm speaking from experience, because obviously I'm not. I do not claim and have never claimed to really know anything about this subject. I'm just passing on what people who (claime) they do know what they are talking about have said to me...