I've switched to Ultracote and love it. The latest batches of Monokote are only suitable for lining your trash can which is sad since I used the product for more then 15 years. What's the story with Sig kits? I know Tower doesn't sell them any more (since Tower and Sig can't come to terms on distribution and price) but I thought Sig is still selling them direct from their site. Has something changed?