more armchair quarterbacking
well John, since you posted on a public forum, you get the whole enchilada!
as others have observed, we are mostly not Lancair drivers.
Is there another notch of flap to be had? that's usually the 'drag' that would reduce the float.
If you are carrying power to flatten the approach, as you say the sink rate is dramatic, you have to bleed off all that energy.....= float, or just plain flying level in ground effect.
If your idle is higher in cold temps, you have a rich mixture. Try leaning if you can ( FI not applicable).
I saw the nose pointed at the aim point on the runway....I never saw a 'flare', which dramatically increases drag, with minimal lift, at or near the magic number ( stall),
If you have an AoA, you can practice all this at altitude, then try above the runway, where you might have to add another 'dot' or two to your pitch.
I find speed, sink, and float a big issue with my RV-9a, all of which can be addressed...I too am learning on every landing, and if I fly the correct speeds and pitch on the approach, the landing is guaranteed to be a good one, on the mains, stick in the belly, minimal tire wear etc etc.....all good stuff.
is there a transition trainer on the Lancair? I'll bet one circuit & landing with them would answer a lot of questions.
enjoy the cold 'n clear while you can!!!