Im trying to get my new Yukon super joints installed. I feel like a dipshit for having to ask. I'm having problems getting the snap rings in. Not snapped into the cap but just around the cross and into the yoke. I've tried all combinations I can think of, and read the instructions. Tried putting the cross in first, then snap rings. I can get one on but the cross won't slide over enough to get the other on. I've tried putting them on the cross first then putting the cross in the yoke. I am putting them in with the chamfer down like instructions. Shafts are new. Tried 3 different shafts to make sure that is not the problem. Searched a little but but didn't find much. Any help appreciated.