A couple of weeks ago I replaced the cam belt on my MK1 16V Focus 02 plate and I decided to replace the cam shaft seals on the cambelt end.
The original seals were level with the side of the head however the new ones I tapped in as far as they would go and I'm not sure if I should have done that, will it be okay as I did notice looking at picture of another cylinder head there's a small oil hole located just behind the camshaft seals, will it now be blocking it or not?