Forgot to say
It defaults to Eco Dry and I leave it on that.
For lightweight items I’d select Permanent Press to avoid overdrying. If you just play around with selecting cycles, without starting it, you’ll note that Perm Press Near Dry states a shorter dry time than Regular ND or Heavy Duty ND The stated drying time at the start is supposed to be the average time the last 7 loads on that cycle/settings took. Even so it seems to use a combo of the sensor plus some computerized pre-calculation of how long it intends to run for the load based upon loads in the past. If you first dry a heavy bulky load on Regular Near Dry, say two cotton blankets you infrequently dry, and that take a long time, then next a more lightweight load on the same, say a load of very old towels that dry fast, it will overdry the next lighter load that time — even though ordinarily it doesn’t. Now I know people are going to say that makes no sense, but I swear that happens.
I just remembered the instruction manual says to use Heavy Duty for blankets — probably to avoid the scenario I just described. Next time I’m going to use Heavy Duty for blankets but change the default high heat down to medium.
The only other thing it does that’s weird— when I dried two cotton blankets that were new and very linty, the automatic cycle went off after the stated time at the beginning, let’s just say 58 minutes, but they were still wet because the lint trap got completely full very soon into the cycle. So I took out the lint and started the same cycle over from the beginning. When I started it, it said 58 minutes but the time counted down extremely fast, and it claimed they were dry and shut off again within 15 minutes. As if it had a mind of its own and decided: nope, did that load already, I told you it was dry the first time, I’m telling you again it’s dry, and I’m done!
It’s not a perfect dryer but it’s still very nice and it rarely acts weird. You will soon get the hang of how to set it to get the result you want for particular loads.