I am also sincere when I say I try to maintain a balance on this forum. If I come off heavy handed at times, I don't mean to. But I do try to insure that posts are technically accurate. Now that you've explained the circumstances around RandD, and I've pointed out that I got your name from the profile you posted, I think we can conclude that I wish they had more coils and you wish they had more coils. I am glad we have what we have. But there is always room for improvement. I've asked the Guvner to delete this entire string of posts, due the topic of the Pro coils. As I said in my initial post to this string, they are not commercially available and I know of no plans to make them such. The reason I didn't delete the intial post (and avoid all this confusion) is because I don't like to delete anyone's posts. Everyone should have the right to their opinions. But as I said, I think deleting this entire string would be a good idea at this time. Thanks again for explaining the circumstances. HH Randy