Bold patches in Lawn

Hi Everyone,
Having great problems with bold patches in my lawn (originally turf put down 3 years ago).
Whats the best tips?
I've forked up/ removed the dead grass and sown grass seeds. Put a layer of top soil, watered and nothing?
Please help
Having great problems with bold patches in my lawn (originally turf put down 3 years ago).
Whats the best tips?
I've forked up/ removed the dead grass and sown grass seeds. Put a layer of top soil, watered and nothing?
Please help

0
Posts
But the dry weather and the wind make the task impossible at the moment.
PJ
http://catsandapenninegarden.blogspot.com/