I am not grumpy. Retired? Yes. Old, yes. Grumpy? No. I am having way to much fun responding to your post. That said, I just wanted to correct the 10-20 issue. No malice intended or received. Other than cutting a few lawns on the side, I live just to be able to respond to all these non-grumpy posts. If you read some of my posts, you will see I try to make fun of what we talk about or do. Humor is what keeps me from the straight jacket. The only reason I knew about the 10-20 mistake is I used to exit @ the 50 mile marker to deliver my set of pups to the Wall Mart DC @ that exit & return to the barn with a set of empties. If you had quoted another 10-20 in another state I might have not responded. Be safe out there. And most important, find some humor in your life, for it makes for smooth sailing. von.