Quote Originally Posted by look no hands View Post
Interesting stuff, I love the way you share your many years of research and tinkering skills with us

Pete
Yes, Pete, I also think it's brilliant that we have so many people like Jon who will put the work in, experiment etc. and then share their findings with all and sundry. Like he says, anything tighter than 3mm probably creates too much choking effect on most layouts, but I only base that comment on what I've learned from these many great people who are willing to share their knowledge.