question regarding leaf spring fro my Series 2a 109. I removed the springs thinking they were the same for either side but one appears to be higher than the other. I see there two listings for the spring in the LR literature as 279678 and 279679.. Which is what and what side do they go on respectfully? I would think the smaller or lower one would go on the side closest to the differential and the larger one is further away from the differential?