>From: krandall at world_std.com >_Excellent_ post, George, you've out done yourself both in diplomacy and >insight!<g> I agree with Karen!! Would you mind if I publish your comments in TAG? Although plain gravel WILL work, it requires a certain amount of skill and is much more problematic in the early months. Neil Frank, AGA P.S. Merrill: thanks for getting the discussion going.