I bought an updated driveshaft(the one piece with cv joints on both ends) for my 900. I'm having a problem on install. I can't seem to compress the driveshaft enough to put it on the shaft. I have jacked up both ends, rear end only, front end only, and both on the floor but can't seem to get that last 1/4" I need to get the driveshaft on. Anyone have any tips please?