On a more serious note.If it keeps flaking.It needs stripping back to bare wood.Then oil based undercoat,none of this sheen or acrylic fast drying stuff,that just sits on top of the wood.But this time it must be stripped back,or it will keep on flaking forever.Bob ex decorator to Royalty Prince Charles no less.He came to The Grand Theatre Leeds decades ago,we did a massive decorating job on the main staircase and Royal Box.