Diff cooler return aiming point

[j-c-c]

So on my Mopar alum 8.75" for track day use, I've got a pump and cooler installed, outside the housing. Is it absolutely needed, maybe not, but will see use at Sebring and other Fla tracks. Question is, where is best location to aim the cooled oil stream? My first guess was the meshing intersection of the rotating pinion/ring, but then I got to thinking, no oil likely makes it thru to the other side?, and it gets thrown/frothed off, before oil can cool the gears, and the fact I am now pumping housing sump oil level lower when operating, I wonder if I might now just have cooler oil and hotter gears? Any ideas?