I suggest the race circuits in which Doug competed might have had a lot of high speed sweeping bends. Phillip Island is like that. In recent years, I only raced on shorter, tighter circuits. I have won races, but it was not until the last time I raced, that I really discovered how to use the Seeley, - just flick it into a corner and accelerate hard all the way through with the bike more verttical. - Normally you would not do that.
The bike oversteers when it squats.
All neutral handling bikes do that, but mine handles one step further towards self-steering, on the spectrum.
When the bike squats the rake increases, and the bike turns in the direction in which it is leaned, and stays more vertical.
If you get it wrong, you crash.
I got power down onto the road where other more powerful bikes could not. So I came out of corners faster. When you are on full lean, it is difficult to accelerate really hard. Most guys race neutral-handling bikes which lean a lot. When your bike oversteers, your brain needs to be where the corner finishes, so you do not collide with someone coming into your path.
I think if I ever raced again at Phillip Island, gearing might be a problem. If I run out of steam in a corner, I would not get around it. To oversteer, the bike must pull to depress the rear, otherwise I would run wide. With my bike, you cannot just cruise around.