Gathering Wheels

[ks oldtimer]

I have purchased a used set of gathering wheels for my NH 660 baler and was trying to find out about what angle they should be set. They have clamps that let you tilt the wheel as well as move it in and out from the baler. I have found some information, but none telling about the tilt of the wheel itself.

 

[BWfarms]

45 degrees roughly.