To help you better, are you building a , or are you setting up a telescope camera ? BESSER® BLOCK AND BRICK GUIDE - Adbri Masonry
: For retaining walls, use a 100mm slotted PVC pipe with a geo-fabric sock at the base to prevent water pressure buildup. Besser
: Install joints every 6–8 meters to allow for natural movement and prevent cracking. To help you better, are you building a
: Connect the camera to a guidescope via the built-in ST-4 port to enable long exposure times of several minutes. To help you better
: Use a standard M3 class mortar (1 part cement, 1 part lime, 6 parts sand) for optimal bonding.
: For anglers, the Ultimate Deeper Guide covers interpreting sonar "fish arches" and creating bathymetric maps.