I join everyone with heart felt concern for our friend and shooting mentor.....I have gleaned more from Clark than anyone I can think of on shooting. His advice on a forum post changed my shooting for the good. I had missed a couple gobblers and was having pattern problems, his wisdom fixed it ! You know you have added to the world when what you do positively effects people you never knew. Here's a quote I forget who I got it from, but I use it with the troubled youth we minister too, " Ask not what you can take from the world; ask what value you can add too it". Clark, you have added to this world!