I have a few ATV's that have Zerk fittings for the bottom wheel hub bushings. I have always put regular grease in them and after a while the grease that gets pushed out gets very hard and the rubber bushing caps dont seal well. I was wondering if a lighter white grease would be a better option. Also around where the CV joint sits up against the rubber seals. I use regular grease to lub that up but im thinking the white grease might be better. Any feedback will be appriciated.