Hello all new here so please go easy on meCan someone please help Vw T32 springs I’m after springs for my van but on there at the min rear are 2 grey squares and On the front 3 grey and 1 green but after talking with VW the say should be 4 yellow on rear and 1 grey 1 green on front as I use the van for towing and work sometimes heavy loads(when loaded don’t take lot to bottom out ) what is the best to go for as the ones I’ve been looking at are rear 3 grey and front 2 green one grey, thanks