As my current ride is newer and my DD, I purchase HPDE insurance for my events. This year they specifically excluded the time trial runs and the relay rally

At least with the format of COM events, my theory is that the TT runs are statistically less likely to cause a claim than the practice sessions. If the data bears this out, I would like to present a well crafted argument with supporting documentation to the underwriter for consideration.
My feelings are that:
-Its only 3 laps of the entire weekend
-No traffic = less risky / less things out of your control
The underwriters position is that one would be more likely to push the limits under the clock.
Any concrete data / thoughts?