My daughter who works for Hobby Lobby where they sell sulky & c&C says it's impossibleto get a thread chart from C&C because she has asked the sales rep that sells to the store. Why I do not know. Do not know about T A or radient but have u tried to ask the factory where they are made? Try googling & see what you get. *4U
I have a thread chart for C&C,TA,& RT. But to get them to be converted so that say the same color would work for TA or RT is what I need. I have a chart for Thread Art from the factory.
*4U