Can anyone tell me how many grease fittings/zerks should be on the 2012 sportsman 550 eps? I found 18 total, 10 on the rear suspension & 8 on the front suspension. I did try to find the info from the forum before I asked and my owner’s manual does not say either. I did see some threads for the 2014 that said 19. Also I can see two different u-joints one in the front & one in the rear but neither one has a grease fitting on it. Any feedback will be appreciated.