Hi there, Has anyone used underglaze? If so, what clear or tinted glaze have they used over the top, one which does not hide the underglaze work. I have not used underglaze all over so am looking for a glaze for background etc. I can only think of tinting a clear - cobalt or underglaze but not sure on a successful percentage or amount. If anyone has a successful clear glaze recipe that would be great. Im using stoneware, thanks