Exactly that! Your best bet is to shutter all sides with 4×2 timber set to the correct angles and tamp down the wet concrete with another lump of 4×2.
Cool, thanks. I'll keep that in mind for when I get round to it in 2026 :D
@fizzy.bleach started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
Exactly that! Your best bet is to shutter all sides with 4×2 timber set to the correct angles and tamp down the wet concrete with another lump of 4×2.