i must be completely missing something ?!?

That 330' number is way out of whack. That's a 10 flat.

Nah, it's soft... at 117 it should look more like this in a solid chassis.

60 Foot 1.57
330 Foot 4.55
660 Foot 7.15
660 MPH 95.12
1000 Foot 9.40
1/4 Mile ET 11.32
1/4 Mile MPH 117

He's .2 off in 60', .4 off at 330 and it keeps getting worse to the 1/8. The interval from 1/8 to 1/4 is pretty decent and he picks up 26mph which is good.