Working on that old church in Savannah made me rethink my mortar mix
Everyone on site kept saying to use a standard 1:3:12 mix for the repointing, but the original mortar was way softer. I argued we should match the old lime-based stuff, not just go with the modern hard cement. The head mason, a guy named Carl, finally let me try a 1:2:9 mix on a small section, and it blended perfectly without damaging the historic brick. What's your take on matching old work versus just using what's common now?