Ernie is a one man show, Meucci is a factory its a totally different business, and Ernie isnt going high volume, he has his $$ made, he builds a batch of cues then takes a month off to play with his motorcycles, He has plenty of old shaft wood-I have seen it, he buys new wood to replace what he uses, he uses the oldest first so the wood comming in has years to age, I have had him build me shafts for Szams and my friend does too, none of the shafts have ever had a problem, my friend has been buying new shafts from him for the past 10 years.
It is true wood does move, it moves less over time, and good cue makers like B.Szam, Ernie, SW, Tad have stock piled wood so they are awalys using old wood to make their cues with because new wood does move, kiln dried wood will move too, it takes years for wood to get to the point that it moves very little, its more than just moisture content the sap,pitch resin(for lack of the correct words) in the wood takes along time to get stronger(for lack of a better word), thats why Bushkas for example dont warp as often-i'm sure plenty of them did years ago and they are gone now and the survivors were the ones that stayed the straightest, and thats why they cost 10-20K
if you move from maimi to vegas then sure any cue will warp, some less some more, the older cues less. You can solve the water content in a kiln but you cant age the rest of the stuff in the wood insuring its going to be perfect in the long run, temperature change can have a terrible affect on cues too. Vegas is hell on cues because its so dry there, but SW cues hold up fine because they are made there and the wood is very old and cut slowly, if I emember they take 3-4 weeks between cuts to insure the wood has time to acclimate, if you take off too much at once it will cause the cue to warp-Jerry told me this personally, you cant rush making cues that are going to last thats why they cost alot and kiln dried McD's with their warantee dont cost as much-they just arnt as good, they pitch the lifetime warantee which is a brilliant marketing move but i havent seen a cue break yet that was properly cared for, except the guys who carry a pad to make their shaft smooth, they destroy the shafts cutting them down to pencils.
you cant find any cue maker useing bad wood at Ernies level, he is alot smarter than to dump bad wood on people intentionally, he wouldnt ruin his reputation for that, i know him well enough to say that. sure wood moves and i'm sure he has sold shafts that have went bad, but that aint his gig.