I found getting the gun on the nipples was the hard part. The remote kit makes that so much easier but you still need to get under the car.
I first put kitchen towel rolled up between the disc & the axle.
Pump grease 6 times into each nipple. I find that gives a small excess of grease consistently.
Clean up stub axles of excess, remove kitchen towel carefully to avoid excess grease on the discs (if any) & spray brake cleaner on discs to be safe.
Spanner check the front of the car & check for damage lose wires etc.
I do that every 1,000 miles
