Three small inputs on the Quick Actions bar drive lir_ref / lir_ctx_pad / lir_denoise widgets (defaults 0.4 / 128 / 0.55), overriding the _LIR_* constants per run. The Pad knob is separate from Xtra-Fine's regular Ctx Pad. Everything is marked TEMP in both files — remove once the recipe is settled and fold the winners back into the constants.