These two haven't been replied to:
https://ttlc.intuit.com/community/retirement/discussion/form-8606-and-pro-rata-not-calculating/00/37...
https://ttlc.intuit.com/community/retirement/discussion/how-to-get-current-year-end-ira-balance-to-f...
The third one I marked solved by replying to myself.
https://ttlc.intuit.com/community/retirement/discussion/when-to-amend-a-rolling-pro-rata-mistake/00/...
