Install the 1.8.9 version of Forge from the official website.
Most versions of the mod allow you to toggle the speed or set a specific delay that fits your specific clicking style. Is It Safe to Use? fast block place mod 189 hot
This is the most important question for any mod user. Because Fast Block Place modifies how you interact with the world, it can sometimes be flagged by aggressive anti-cheat systems on multiplayer servers (like Watchdog or Badlion's Anticheat). Install the 1