Build to ShRed. Forecast isn't looking so big for the next week so it's back to the dungeon for some expansion on this mini bowl. Taking over the basement one trowelat a time. Basic construction method after weeks of proper planning we threw this gem together in roughly 10 hours. Wood templates + rubble fill + sand + quickcrete = mini bowl basement training facility. Don't take skateboarding for granted. S.O.D. !