Hi! I'm a developer of a game! The game has a digging ability whereas when you press F you dig a cursor CFrame and G to build. Building works perfectly, but for some reason, players can dig freely but there seems to be some sort of limit, where they cannot dig past or on. I never implemented a limit, and there is no brick at that level.

Game: https://web.roblox.com/games/8126356686/Fire-Ants-Beta

Server: 


local bsize = 4.5
local size = 7
game.ReplicatedStorage:WaitForChild("Construct").OnServerEvent:Connect(function(player,ct,position)
	if (position-player.Character.HumanoidRootPart.Position).Magnitude < 30 then
	if ct == true then
		
	workspace.Terrain:FillRegion(Region3.new(Vector3.new(position.X - bsize/2, position.Y - bsize/2, position.Z - bsize/2), Vector3.new(position.X + bsize/2, position.Y + bsize/2, position.Z + bsize/2)), 4, Enum.Material.Mud)	
	elseif ct ==false then
		
		workspace.Terrain:FillRegion(Region3.new(Vector3.new(position.X - size/2, position.Y - size/2, position.Z - size/2), Vector3.new(position.X + size/2, position.Y + size/2, position.Z + size/2)), 4, Enum.Material.Air)	
		end 
	end
end)

Client:

local function action(k,p)
	if k ~= nil and p~= nil then
		if k == Enum.KeyCode.F and db == true and not p then

			db = false
			game.ReplicatedStorage.Construct:FireServer(false,ms.Hit.Position)
			local newcf = ms.Hit + ms.Hit.lookVector * 2.5
			game.ReplicatedStorage.Construct:FireServer(false,newcf.Position)
			
			wait(s)
			db = true
		elseif k == Enum.KeyCode.G and db == true and not p  then

			db = false
			game.ReplicatedStorage.Construct:FireServer(true,ms.Hit.Position)
			local newcf = ms.Hit - ms.Hit.lookVector / 2.5
			game.ReplicatedStorage.Construct:FireServer(true,newcf.Position)
			wait(s)
			db = true
		end
	end
end
uis.InputBegan:Connect(function(k,p)
	ac
Anonymous