I agree with all aspects of your post, Carl
I prefer a creamier/buttery-er cream.
Jeff,
As I posted above, go with your Cream Medium.
Ahhhh, we have a consensus?
Carl, scan/photograph your chip and attach it here. That will add to Jeff's collection of scanned images that are in my Tech Tip.
I'll try to remember to check my 1946 Truck Data Book, but the aged/faded(?) image below might be of use.