This is a out there question. Does the front axel and transmission share oil? I think not but curious
No doubt its going to "piddle" with the thinner Low Vis sooner than it would with 80w/90w................My front axle runs the Low Vis also.........now you got me on the weight, I gotta dig the 1026R book out again tody. It currently has same s the trans. You know, maybe that trans oil is easier to clen up off the flor when he tractor decides to piddle out the front axle seals.