so i just finished installing my Pro Comp 4 inch lift kit. to even get the front axle perches to align with the leaf springs i had to disconnect the driveshaft. now it seems like this one won't be long enough. is there a simple solution like a shim between the transfer case and driveshaft or am i gonna have to get this one lengthened. if there is a shim where can i get it at? any help would be greatly valued.