Campbell in driving seat with super 67
But three-time champion Noel Fox missed the cut on countback as he struggled to a four over par 76.
The guillotine fell at 147 - three over par - which left five players out of the championship including Fox and joint overnight leader Joe Lyons who carded a 79.
Sport
Newsletter
Sign up to our daily sports bulletin, delivered straight to your inbox at 5pm. Subscribers also receive an exclusive email from our sports desk editors every Friday evening looking forward to the weekend's sporting action.






