4L60E temp and sensor location

I put one in the pan on a '90 4L60 and one in the out line from the stacked plate aux cooler with a 3 position switch and one gage.
Interesting watching fluid temps out on the road all day runs.....in city driving....towing in 110 plus temps .......zero temps and towing vs non towing a small 8660 lb 5th wheel trailer.