Nice. That was quicker than I expected, Bob. I wondered how long this exchange would last before you subtly threatened to kick my ass. Fortunately my anger is no longer pent-up. I've expressed it here on this forum, from the safety of my home, so that I won't have to risk losing my temper and receiving a beating from you at the crag. I do feel much better after letting it out; this has been very therapeutic for me. Thank you, Paul and Bob, for facilitating this discussion, and I promise to try and get out more as well. That is undisputably excellent advice.