F104 Softening the rear

Going to put the Soft T-Bar on the F104 soon.

Also, I got my hands on some hard friction damper grease. Last time I was at the track it was a fail of epic proportions, my F104 was un-drivable. The weather was cool for southern California (60’s F), not sure what conditions they recommend this for but I bet it’s hot. Tamiya makes a medium and a soft version as well. I’m interested in getting the soft one to see what the difference is.