I hate to jump on the bandwagon here SkullNBones, because my intention isn't to insult or demean, but hopefully offer some clarity as well.
3 hours ago, SkullNBones said:If the rerolled results of HLC are no longer HLC results (meaning they are no longer bound by the card rule, due to the trigger having passed), then why is the AB rule still in effect since its results have been canceled (by AC)?
I believe this might be the crux of your misunderstanding. The game rules do not differentiate between where results are from. Rolled results and rerolled results, snap shot results, results added by evade dice, etc. etc. are not differentiated by the game at all. This is why there is an unwieldy timing chart, so that the timing of triggers can resolve in a consistent manner. There are a few other constants to remember here as well. Immediately also has been changed to mean nothing on the timing chart, but simply as a reminder keyword. Cannots override cans when rules and cards contradict. Dice cancellation occurs at a specific opportunity determined by the card or rule effect, and is not a considered a modification. Since Autoblaster Turret and Heavy Laser Cannon can't be used in the same attack, the way the rules are handled is specific to each card.
Heavy Laser Cannon and Accuracy Corrector (as you've quoted) have been clarified by the FAQ. The crit result is changed to a hit result prior to the dice modification step in the timing chart. This means that it has to occur before Accuracy Corrector has cancelled the dice results, since the Modify Attack Dice step has not yet occurred. Once the attack dice have had a chance to be modified, then then you may cancel all of your dice results and add 2 hit results to your roll. Then, at that time, those dice can no longer be modified during this attack. Autoblaster turret simply states that your hit results cannot be cancelled by evade results. The game does not differentiate where these hits came from, but just stops the ability to spend results to cancel them during the compare results step.