BPC Floor Markers — Test 3

Windows-only test build for Andre.

• Replaces anonymous circles with 25 subtle, room-fixed, stone-grey labels: M1–M10, H1–H5, and R1–R10.
• Positions were inferred from the raid-plan image, rather than copied from its pixels.
• Every marker centre is at least 13 yards apart; the actual closest planar pair is 18.028 yards (M3 / M7). This is safely beyond the 12-yard Vortex knockback threshold.
• Changes only the BPC middle-section WMO root/group plus 75 private label assets. No DBC, spell, gameplay, executable, addon, or SavedVariables changes.
• The installer accepts only an exact Lau 3.0.8 Patch-Y baseline or this same Test 3 build, backs up the two Patch-Y files it changes, and restores them exactly.

Test 2 is superseded and should not be used: it used pixel-derived coordinates that allowed unsafe spacing.

In-game acceptance remains required: verify every label sits cleanly on the floor, is readable without clutter, and matches the raid's actual 25-player positioning.