For future reference here is what helped out. I used the ratchet strap trick to pull the swing arm back as far as possible. I had the sled on a lift about 2 feet off the ground with the skid in the track. Laying beside the sled I pushed the axle back with my feet until the front cross member was under the ez ryde bracket. Push the arm up to get it started then switched sides to do the same thing. Then I ran a small floor jack under the track approx where the 2 wheels are and slowly pushed the skid up into the tunnel. (if on a lift make sure to secure back of sled to the lift-I used tie downs so that when I was lifting I didnt push the sled off the stand.
For the rear similar sort of set up there is a hole through the tunnel using one of the stock holes so I ran a small rod through there and under the track to help hole the track up off the skid so it was easier to get the rear shock to go into the tunnel. Had the rear shock close to vertical and got it started in the brackets then slid the floor jack under and lifted it up a bit. Once the rear cross member was far enough into the tunnel I just used a rubber hammer and hit the upper boggie wheels until the holes lined up.
Now the only strange part so far.
After using ratchet strap to pull swing arm back towards the rear axle as far as it would go, when I was done and I released the strap the swing arm did not slide forward? Is that normal? Do I have to pull it back to location? I had the skid bolted in and sitting on the floor, I compressed the rear and jumped on the running boards, both shocks would move but the swingarm did not move forward to where I started. It was still all the way back towards the rear axle.
I was looking at some crappy photos looks like it stays all the way back? So my skid under compression and free hanging on the lift still had the swing arm all the way back. When does it move?
Chow.
PS I managed to do this with 1 person, an extra set of hands would have made it go smoother.