Thanks for the compliments everyone. Paula, I used a oneway system on these. The oneway system is easy to use. I've never used the McNaughton system, but saw a demo on it a few months ago. It works well, but has a long learning curve. One McNaughton system is now on it's 3rd owner in our club, the first two owners gave up on it. Another member has one and loves it.
Thanks again,
Jack