Looking for advice on operating a tedder.

This is my first time tedding hay. I have a 2 basket tedder that a neighbor let's me use all summer. (He only uses it to spread out pea vines.

I am cutting with a 14' haybine and laying in a 50-60 inch windrow. I can't seem to get an even spread. If I run center on the windrow, it spreads it out but is silly thick in the middle. If I drive with one tractor wheel on the windrow, it does spread it out better but it won't pick up the hay in the tire track.

Any tips? Thanks

Looking for advice on operating a tedder.