Thank you!
It's a Steinway O in a church.Two large-membrane cardioid chinese microphones (brand TSM, basically the same as ADK A-51), A-B stereo, ca 50cm between mics, appr 1meter from piano, Zoom H4 digital recorder.
The triplets...well, I suppose I use the first note of every triplet to keep time, so to speak, and the other two just follow along. That is, I don't really think triplets, I think rhythm. Maybe you can try to practice like this: play only the first note of every triplet with the little finger for the whole passage, ie measures 26-29, and make it really 'swing'. When it feels good, try to add the rest of the notes with the lightest of touch. Be very relaxed and don't emphasise any of them. Emphasis should be on the first only, but not necessarily made louder than the others. Rather, the emphasis is mental, physical, rhythmical. When you thus keep strict time with both hands, everything should fall in place by itself naturally! Hope it helps!