I'm no expert,but I do cook with some.
Smokin' would tell you to learn to cook with your cooker first,and then worry about all these tricks you hear about.
Just think if you were cooking ribs by the case,or two,you would need to allow the cooker to do what it was designed for.
I haven't had the chance to cook on the AQ yet,but have cooked on a bunch of Cookshack cookers.
Have you used an independent remote probe to check the actual temp at the rack you are cooking on?
Have you checked the accuracy on the remote therm?
I'd check all my racks,so I know my cooker.
Weigh your slabs,as this will help you learn times for the next cooks.
Take good notes.
If I were going to cook a day in advance,I'd do a practice with a couple racks.
Find the setting that keeps that rack about 240*-250* after being prewarmed.
Put your loinbacks in,meat side down for 3 1/2 hours.
Open ,take your slabs out onto a sheet pan,and close up the cooker.
Study the racks for pullback,toothpick tenderness,twisting the end bones,lifting with tongs in the middle-to check for cracking.
There is a learning curve on ribs, and your cooker, and this is where you gain the experience.
It will take several cooks to gain your comfort and timing level.
If you like to baste,now would be the time to spray them with a little apple juice and maybe a shot of bourbon.
Put them back in,meat side up,and figure about an hour.
Go through the above exercise again.
You may want to remove some thin ends and put the thicker pieces back in for 1/2 hr,or so.
The reason we taste more smoke the next day,could be that our sense of taste/smell is desensitized from being around a smoker all day while we are cooking.
They won't be as good as fresh off the cooker,but they can be rewarmed a few days later with acceptable results.
Hope this helps a little.