Personally, I'd re-write the sheet - if at all possible.
The reason being - the sheet should last for a long time and lots of people may want to see it.
Otherwise - I'd treat it like real paperwork and rule through it and sign off the mistake, like a professional piece of paperwork.
Alternatively - I do all mine on a PC and sign the neatly printed copy.
Hope this helps.
Rigga
Last edited by Rigga; 6th Jun 2010 at 20:51.
Reason: I've forgotten already!