I' ve tried following the link to see the hooptec frame for the amaya-but have no idea 'where' to look once I get to that website. Could someone post me the exact link to find it? I'm turning down a good hat order because I can't do the back I was playing around with the hoops last week, and on an unstructured cotton canvas hat, the 4" (smallest hoop I have) actually held the back of the hat securely but I didn't try sewing on it-would have to take time to figure out the curve of the 'ponytail hole' to get the lettering evenly around it. Then the trick is to line up each hat dead on level....