v4.7.38 – Fix unresponsive low watermark spacing values

Fixed

• Watermark spacing values of 1–5px produced little to no visible difference, on both horizontal and vertical. Two causes: horizontal spacing's minimum was still floored at 10px internally (only vertical had been lowered, in v4.7.36); separately, both tile-size formulas had internal safety floors/baselines larger than they needed to be, which could mask small spacing changes for typical watermark text length. Both are now tuned to stay properly responsive across their full range, without reintroducing any clipping risk at the extremes.

No change to your currently saved values — only how meaningfully low values now affect the output.

Full Changelog: v4.7.37...v4.7.38