Posted 1/4/2021 11:56 (#8721951 - in reply to #8719493) Subject: RE: Surface water pro. For scraper grade control
I would agree with gpsdude we have run SWPP since maybe the 2nd or 3rd year it was out. Deere stopped updating it a year or two later it seems. Other options are available from different vendors but swpp might be your cheapest.
It does a good job and it is faster then a laser. We run manual or just watch the screen and operate the hydraulic as needed. Automatic requires a controller installed on the tractor.
So it’s the SWPP unlock, two RTK globes and the controller for automatic control plus wiring needed to power and communication to the globe on scraper.