welcome to GT...
I don;t know of a spell checker here, But I wouldn,t worry about it..
I don't think anyone one here is worried about spelling or grammer for that matter.. But if you do want to spell check, write your message in a word processor prog or E-mail prog and then copy and past into the forum.. That would also give you back up if you should happen to lose your forum note or reply..
Good luck and happy pickin'
and thanks for your sacrafice for our Country..
Gordon..