To me, this is the most accurate way to know when the wood has stabilized...when it doesn't lose weight for 6 months straight. Then it is to make it round, then weight it again, and again, until it stays the same for a period of time. You, like me, are in an area of the country where it goes from 15% in winter to 89% then down to 56% then back to 89% during the summer. That makes wood move like crazy It will find a happy place eventually, but some woods are more stubborn than others. I store mine in my basement, with the most recent pieces being placed close to the floor and as time goes by, with weigh ins, they move up to higher ground, until they stay at the same weight for 6 months. To me, having an air conditioned shop and dehumidifier running, it babies the wood, and creates a false environment that once the cue is done, and sent even down the road to a nearby town....it may have movement as it was in a controlled environment and is now out in the wild. Grain selection helps, and coring helps...but proper seasoning of the wood, and the cue thru the build process is the biggest thing, imo.
Dave