Am I the only one on this forum who suffers with either a mind blank or lack of co-ordination between brain and fingers during the typing and then end up with spelling mistakes, poor grammer, etc. Once posted is there a way of correcting the errors or must one make a humble apology ubder the comments heading as I have in past postings? Don't tell me it is senial dementure please as I am only 60 and have plenty of life in me.