I actually changed some things around last night and it started working with Animation.Length. Not sure why it started working but I’m still using Animation.Length so everything is good.
Also wanted to say that I really love your module so far, it’s a really cool way to do melee hit detection. I plan to make my melee combat system with your module. One thing I would love to see in the future is support for the ability to hit multiple humanoids in one attack, instead of stopping at just the first target hit? Not sure if this is possible to do with the way your module works though. Thank you for releasing this and being so quick at replying 
Another thing is I tried to use your new RemovePoints function, but points don’t seem to remove correctly? Each punch should do 10 damage on the humanoid, but as you can see below, they just add up instead:
https://gyazo.com/3542b50331cc26d9c32795ca74b5473b.gif
Here’s the way I coded it:
local Hitbox = RaycastHitbox:Initialize(Character, {Character}) local function RightHandPoints(Hitbox, Bool) if Bool then Hitbox:SetPoints(RightHand, { Vector3.new(0, 0, 0), Vector3.new(0, -0.1, 0), Vector3.new(0, 0.1, 0) } ) Hitbox:SetPoints(RightLowerArm, { Vector3.new(0, 0, 0), Vector3.new(0, -0.1, 0), Vector3.new(0, 0.1, 0) } ) RightPunch:Play() else Hitbox:RemovePoints(RightHand, { Vector3.new(0, 0, 0), Vector3.new(0, -0.1, 0), Vector3.new(0, 0.1, 0) } ) Hitbox:RemovePoints(RightLowerArm, { Vector3.new(0, 0, 0), Vector3.new(0, -0.1, 0), Vector3.new(0, 0.1, 0) } ) end end local function LeftHandPoints(Hitbox, Bool) if Bool then Hitbox:SetPoints(LeftHand, { Vector3.new(0, 0, 0), Vector3.new(0, -0.1, 0), Vector3.new(0, 0.1, 0) } ) Hitbox:SetPoints(LeftLowerArm, { Vector3.new(0, 0, 0), Vector3.new(0, -0.1, 0), Vector3.new(0, 0.1, 0) } ) LeftPunch:Play() else Hitbox:RemovePoints(LeftHand, { Vector3.new(0, 0, 0), Vector3.new(0, -0.1, 0), Vector3.new(0, 0.1, 0) } ) Hitbox:RemovePoints(LeftLowerArm, { Vector3.new(0, 0, 0), Vector3.new(0, -0.1, 0), Vector3.new(0, 0.1, 0) } ) end end CombatRemote.OnServerEvent:Connect(function(Player, Info, Plr) if Player.Character.Properties.Move.Value and not MeleeDebounce and Player.Name == Plr.Name then MeleeDebounce = true Hitbox.OnHit:Connect(function(Hit, Humanoid) if Humanoid.Health > 1 then local Move = Humanoid.Parent.Properties.Move.Value local HumanoidRootPart = Humanoid.Parent.HumanoidRootPart Humanoid.AutoRotate = false if Humanoid.Health - Damage > 1 then Humanoid:TakeDamage(Damage) Humanoid:MoveTo(HumanoidRootPart.Position + -4 * HumanoidRootPart.CFrame.lookVector) local Punched = Humanoid:LoadAnimation(PunchedAni) Punched:Play() else Humanoid.Health = 0.01 print("Dead") end Move = false wait(0.3) Move = true Humanoid.AutoRotate = true end end) local Hand local Animation if Info == "Right" then RightHandPoints(Hitbox, true) Hand = RightHand Animation = RightPunch elseif Info == "Left" then LeftHandPoints(Hitbox, true) Hand = LeftHand Animation = LeftPunch end local Time = Animation.Length Hitbox:HitStart() wait(Time) Hitbox:HitStop() if Info == "Right" then RightHandPoints(Hitbox, false) elseif Info == "Left" then LeftHandPoints(Hitbox, false) end MeleeDebounce = false end end)
Edit:
Here’s another issue I discovered:
