I the case of the poles at Daytona, except for Loy Allen, one common denominator, Hendrick Equipment, and nobody puts more effort into Daytona 500 poles than HMS, sometimes to the detriment of the actual race performance. When Petty won the 200th, Buddy Parrott has pretty much admitted that car wasn't exactly legal, and with the President there, there was little chance much would be said unless there was something way too obvious to ignore. The inspectors probably didn't have to be told to not nick pick the car too much, and in that time frame Richard was still running pretty darn good at Daytona and Talladega anyway. As for Dale Jr, who was any more strong at that time on plate tracks, especially with his Dad gone and having a teammate that under the circumstances was OK with running second?