I've got a remote grease kit fitted. To be honest I think it's rubbish. The pipe on one side has "fatigue" fractured x2 in two years ( fns). I've replaced the standard nipples, I use a nice castrol molybdenum grease
grease from above and below every 1000miles
job done

Magwa

1950 Allis Chalmers B tractor
2000 Porsche boxster
2014 Skoda yeti 4x4 elegans