Talk:AFOH/@comment-15410791-20130817153320/@comment-11254679-20130818115357

Hey FORGED, just a heads up, you should use 400mm lightweight slabs or large hulls rather than the 600mm blocks because even though it is thicker, the 600mm block has lower toughness. It is also advisable to armour the bottom for increased toughness (the free non-lightweight 600mm block is exactly the same weight as regular ballast).