--[[Vehicle Weight]]
	
	--Determine Current Mass
	local mass=0
	
	function getMass(p)
		for i,v in pairs(p:GetChildren())do
			if v:IsA("BasePart") then
				mass=mass+v:GetMass()
			end
			getMass(v)
		end	
	end
	getMass(car)
	
	--Apply Vehicle Weight
	if mass<_Tune.Weight*weightScaling then
		--Calculate Weight Distribution
		local centerF = Vector3.new()
		local centerR = Vector3.new()
		local countF = 0
		local countR = 0
		
		for i,v in pairs(Drive) do
			if v.Name=="FL" or v.Name=="FR" or v.Name=="F" then
				centerF = centerF+v.CFrame.p
				countF = countF+1
			else
				centerR = centerR+v.CFrame.p
				countR = countR+1
			end
		end
		centerF = centerF/countF
		centerR = centerR/countR
		local center = centerR:Lerp(centerF, _Tune.WeightDist/100)  
		
		--Create Weight Brick
		local weightB = Instance.new("Part",car.Body)
		weightB.Name = "#Weight"
		weightB.Anchored = true
		weightB.CanCollide = false
		weightB.BrickColor = BrickColor.new("Really black")
		weightB.TopSurface = Enum.SurfaceType.Smooth
		weightB.BottomSurface = Enum.SurfaceType.Smooth
		if _Tune.WBVisible then
			weightB.Transparency = .75			
		else
			weightB.Transparency = 1			
		end
		weightB.Size = Vector3.new(_Tune.WeightBSize[1],_Tune.WeightBSize[2],_Tune.WeightBSize[3])
		weightB.CustomPhysicalProperties = PhysicalProperties.new(((_Tune.Weight*weightScaling)-mass)/(weightB.Size.x*weightB.Size.y*weightB.Size.z),0,0,0,0)
		weightB.CFrame=(car.DriveSeat.CFrame-car.DriveSeat.Position+center)*CFrame.new(0,_Tune.CGHeight,0)
	else
		--Existing Weight Is Too Massive
		warn( "\n\t [AC".._BuildVersion.."]: Mass too high for specified weight."
			.."\n\t    Target Mass:\t"..(math.ceil(_Tune.Weight*weightScaling*100)/100)
			.."\n\t    Current Mass:\t"..(math.ceil(mass*100)/100)
			.."\n\t Reduce part size or axle density to achieve desired weight.")
	end
	
	local flipG = Instance.new("BodyGyro",car.DriveSeat)
	flipG.Name = "Flip"
	flipG.D = 0
	flipG.MaxTorque = Vector3.new(0,0,0)
	flipG.P = 0


	