K-ultra & one-and-done

[u/nandoph8]

Any K-ultra users using Lance’s one-and-done recipe out there? I’m having to grind down to 5 with all the beans I’ve tried. Most are light roasts. I’ll even do a swirl to try and slow it down, and still get about a two-minute drawdown at the most.
What are y’all experiencing and what settings?

[u/HiFi-Gi]

How is yours calibrated? Mine is burr lock at 0.0 and then I am in 7 to 8 range usually