I've been doing some FEL work and also pulling down some small trees with my B7300. I know that for PTO work, there is the recommended RPM indicated on the tach. However, in an effort to avoid breaking something I have been doing the pulling slightly below that setting. On another board I was told that I was doing more harm than good by using less than max RPM. However, (and I did ask this on the other board also) since I bought the B7300 used, I don't know what the max RPM is. I searched but wasn't able to find that info and there is no red line indicated on the tach. Does the B7300 have a governor? Can I just put the throttle to the stop when doing work such as pulling or digging with the FEL without having to worry about over revving the engine?