Hi Garry, it is probably working as normal. About 30-40 degrees is about the correct angle for it to be engaged. BUT there are only 2 drum positions when it will engage and they are 180 degrees apart. So basically you have to move the drum by hand or by pulling on the rope while applying slight pressure on the handle. When the dogs line up it will engage. Another way is to engage the pto in a gear with the transfer in neutral and then hold pressure on the lever, as the dogs line up it will engage but just remember that you can't disengage it while there is a load on it. You have to use the clutch to stop.