Today I decided to do an experiment just to get an idea on how I should modify the chains, and to see if it would be worth while. This experiment was something meant to be cheap, fast, and very temporary. I doubted it would last more than a few minutes before it broke. I took clothes line rope and tied the cross links together. On the left side I tied the cross links together in two places, about 4" apart and towards the outside of the tire.
On the right side I tied them about 2 inches apart much closer to the center.
I then took the tractor out in the snow. I found that the right side worked fairly well, but the left side didn't. The cross links on the left side worked around and went back inside the lugs. So I went back and tied the left side together tighter with a third rope on each cross link.
They chains actually worked admirably. The front tires slipped and grabbed while the rear just slipped. Much to my surprise was able to do the much needed task that I needed to have done (Carrying 6 stock panels across a pasture about 100 yards up a hill through 18" deep unplowed snow.) After that I then went over and cleared the uphill road that needed cleared at the neighbor's place. The ride wasn't excessively bumpy. The ropes are still in place after a couple of hours of work!
So I will tie the cross links together in two places Making about a 2 inch square in the middle using 2 lap links for each connection (4 ea lap links per pair of cross-links). I think that will work fine.
Those Aquiline Talons look great! Now that see them on your tractor, Lou, I doubt if either the Talons or the MPC's will fall into the lugs of my r-4's. But boy are they expensive! $850 for the Talons for my tractor and $588 for the MPC's. That is a lot more than I planned to spend, but I know now that being cheap on chains is a waste of money. I guess I am still a bit cheap because I will order the MPC's for the rear, as I think they will work adequately.
By the way Lou, I watched your video on how to put on tire chains on a tractor. Great video. That technique works well on my truck too!
Thanks to everyone for their input!