Question about the xt600 different front forks throughout the years; i want to order a set of progressive springs for my 86' 43F, but i suspect the forks have been replaced by either 34L (this is what the brake says) or a 1VJ fork. This is because of the product number on the forks; y112, the only google answer i found for this was a xt600 1VJ fork on eBay. I also took out the old springs, which consisted of 2 different springs with a total length of 596mm, where the bottom spring is 460mm and the top spring is 133mm, total length includes a washer inbetween the two springs. My workshop manual says the length's are supposed to be different for the 43F, but it does have 2 springs with a washer, which i'm not sure the 34L of 1VJ does. I was looking at Hagon progressive springs, they sell a couple of different ones here in the Netherlands, a set for the 43F (84-86), a set for the xt600z (83-84) and a set for the xt600z 85-88. I have no idea which ones i have to order, does anybody here know the sizes of the springs in the specific forks? Or are all of them actually the same (which i thought at first, all xt forks are the same)?