4.3 Structure Appearance - Built structures must not have any flickering effects or invisible props. Your structures may not have any blacked out rooms or areas, only a single wall of face of your structure may be completely blacked out. Props may not have a lower transparency than 50.

4.6 Ladders, Ramps & Bridges - Ladders, ramps or bridges must be wide enough for two players to stand side by side on them at once and cannot be fading doors. They must also be properly supported in a realistic way.

Alpha lower than 50 is forbidden. Note; I've been told (1.5~ months ago) the max alpha for ladders/stairs are 175 but I do not know if this still stands.

4.3 Structure Appearance - Built structures must not have any flickering effects or invisible props. Your structures may not have any blacked out rooms or areas, only a single wall of face of your structure may be completely blacked out. Props may not have a lower transparency than 50. 4.6 Ladders, Ramps & Bridges - Ladders, ramps or bridges must be wide enough for two players to stand side by side on them at once and cannot be fading doors. They must also be properly supported in a realistic way. Alpha lower than 50 is forbidden. Note; I've been told (1.5~ months ago) the max alpha for ladders/stairs are 175 but I do not know if this still stands.