12/13/2011 4:12 AM
While cleaning up the shop we have come across a few bags of Grigg's 7 iron, there are not spreader settings on the bag and I am looking for a starting point for calibration. We only have a few bags so I hate to use it up in the calibration process from scratch. We have lesco rotaries, so if any of your guys out there have a "ballpark" starting point I would be grateful.
Thanks
Curtis