olico You "doubt" this and you "doubt" that! You "imagine" this and "imagine" that! Seems to be your strength! I'm used to coming to this board and getting info with "backup". I saw your " I think" and "I doubt" at raging Bull - fits in well over there. You think you could get your standard a little higher for the posts here? ( Personally, I "doubt" it!) Still, I'd appreciate it. Thanks, Prof