Porkie, it doesnt happen often (not cause I claim to know everything, I dont at all, im well aware of that, but simply cause I only reply on stuff I do know about) but when Im wrong on a forum, I will very happily say so.

Example here:
http://www.migweb.co.uk/forums/engin...-please-2.html


I made a mistake, and was corrected, in just 1 page Id "admitted" being wrong, apologised and thanked the person who corrected me in no fewer than 3 seperate posts each mentioning that I was indeed wrong.

I will argue on and on to get across the truth in a post, as I see no point in forums existing to be full of lies, so I feel people SHOULD persist to make sure the truth is heard, but I wont ever argue a point when im wrong, im actually very humble despite how my posts might come across, and if im wrong, I will just say so.