- Needle arrowhead: elongated diamond (leaf shape) with shadow
- VU mode: heavier spring/damping for lazy analog movement
- GR mode: unchanged responsive behavior
- README: all download links updated to v1.1
- Needle VU meters with spring-mass-damper physics (analog inertia)
- Swappable meter modes: GR needles + input bars, or input needles + GR bars
- GR bar meters fill right-to-left (0dB=empty, -30dB=full)
- Input bar meters fill left-to-right with green color
- Optical cell: normalized parameters (eta=50) for proper audio-level response
- Transformer: removed 3-band crossover artifacts, simplified waveshaping with dry/wet mix
- Nickel/Iron/Steel with distinct but subtle harmonic character
- Layout: optical left, discrete right, meters center, transformer+output bottom center
