Don’t post here much but wanted to share some good news. Happy to report that my vibration in my Plaid is gone! My service center did an excellent job diagnosing and finding/fixing the issue. I drove it a few times to confirm it is actually gone and not just some weird subliminal thing in my head, and sure enough, it is!
Had the same annoying and subtle vibration everyone is talking about here in yoke and sometimes pedal too. They first tried to balance the wheels and when that didn’t work, replaced the front halfshafts, which appears to be the remedy. Will post a pic from the invoice in a bit (it’s in the app on my phone and I’m on my iPad) showing what was done so others can take it to their service centers for this fix.