<helmet>
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TURN 1

# Bubble level — four directions

Same instrument, four personalities. All share the language: near-black glass, a warm spirit-fluid bubble, and a lime lock when the surface reads flat. Pick a lane (or mix) and I'll refine it.

1a
Bullseye
Circular target for flat surfaces — the classic bull's-eye vial, reimagined.
BULLSEYE
LIVE
X-AXIS
1.2°
Y-AXIS
0.4°
1b
Cross vials
Two spirit tubes in a cross — the honest, tool-like read every builder knows.
SURFACE
calibrated · 0.0 ref
2.6°
PITCH
2.4°
ROLL
0.9°
1c
Angle-first
Numbers lead. Editorial, oversized readout with the bubble reduced to a hairline.
TILT
HOLD TO ZERO
8.6 °
PITCH
8.6°
ROLL
2.1°
SLOPE
15%
1d
Immersive horizon
Full-bleed plane that tilts with the phone. Shown in its lime "locked" state.
LEVEL
0.0°
Surface is flat
TAP TO CAPTURE