So I opted to purchase a built truck and sold my kit to pass on the build,so I have a question on the belt adjustment. I took apart slipper to check on pads and I needed to tighten belt, I removed the pulley and I don't see any markings as far as what number it was on to gauge the tension.. The manual has 1-5 but I don't see anything, can someone help me out.. While on the topic if what would making one side tighter than other do, give more drive to that side when needed for certain conditions or typically run each side even?? Thanks