Player pushed back because of unanchored parts?

Im making a script that spawns balls that will just roll around and only when they are unanchored will the player just be pushed back a ton when they jump.

Here is the function the spawns the part

local function SpawnPart()
            NewPart = hibro:Clone(NewPart)
            NewPart.Parent = script.Parent.SpawnedParts
            NewPart.Anchored = false
            NewPart.Shape = "Ball"
            NewPart.Name = "NewPart"

            hibroCount = hibroCount + 1
            script.Parent.SpawnedParts.NewPart.CFrame = CFrame.new(game.Players.LocalPlayer:GetMouse().Hit.p)
            NewPart.Name = hibroCount

            print (PlayersService.LocalPlayer:GetMouse().Hit.p)
            print (game.Players.LocalPlayer:GetMouse().Hit.p)


            hibroVAR.Name = hibroCount
end