Hi, Vita:<br /><br />Thanks for the editing request and of course your kind comments. Despite my feeble attempts at humour, I look forward to your papers, the equivalent&nbsp;of 100 push-ups for my brain. ( i can't even do one with my body.)<br /><br />Of course, I'll try to make tomorrow's deadline, but I would like a day extra, if possible. I really do like to take my time with&nbsp;your papers, but don't worry, if the deadline is firm, I'll make it anyway.<br /><br />No need to let me know if it's firm. &nbsp;I'll work on the assumption that it is.<br /><br /><br />Best wishes - George&nbsp;<br /><br />&nbsp;