Posted 6/3/2022 06:20 (#9688403 - in reply to #9686240) Subject: RE: Raven CR 7 in JD 8400 speed
Measure out 600 feet. Zero your distance at the start and see if when you stop if reads 600 ft. If it doesn't, you have to adjust your speed cal number. Also if you have a book for the cr7, look for speed cal directions in there.
Raven CR 7 in JD 8400 speed
