This may be the stupidest question asked about suspension but, why isn't it where it should be ? on the front all is normal but as I was putting on mud flaps today I realised the rear springs are in a different place much lower down on what my very limited knowledge tells me is the chassis. is this because its the CUP springs ? I'm very confused about it all. I've added some pics to explain myself. one is where I thought the spring would be and the other is where it actually is