ANY help would be great!
Just an idea that worked with my lurcher, tie a long string like a washing line to his collar and pull him in a couple of times with the ball. Then instead of pulling him all the way just give a quick tug and he'll come expecting you to pull him in. Worth a try. I was in the same position and it worked a treat! Good luck.
i gave your technique a try and i must say that was the best result since i tried them out side of his kennel , i didnt even have to pull, i gave a wee tug when he vered away and he came stright in to me! top stuff cheers for that ben 07731