Sending up a prayer for you, Elwood. I know you've been through a lot of these surgeries, and I truly hope this one makes a positive, lasting difference for you. I plan on trying out FnF some time this winter, and I'll be keeping in mind many of your tips on the subject when I do. I can't make this year's gathering, but I hope to be there next year, shake your hand, and maybe even get some tips from you in person. Hang in there.