I'm installing a set of Rancho "soft ride" add-a-leafs in the rear of my 94 standard cab, short bed, pick-up (22re,5spd) I'm planning on removing the 3rd leaf and replacing it with the long leaf from the kit and then add the short leaf to the pack. My question is; what about the "spring isolator" that wraps the spring pack at the spring seat? (wraps around the springs under the U bolts) Do I remove it or reinstall it? Will it still fit with the thicker spring pack? Thanx in advance, Jake.