Mines a little different , and I ' m also Canadian so I don ' t get paid more tonight , but whatever . <| sep |> If you open a vertical video in YouTube and press the full screen button it fills the whole screen . that just happens because dumb people add the stupid bars on the sides to make it fit a widescreen aspect ratio which is absolutely retarded . Just accept it ' s vertical and watch it that way or film it horizontal in the first place . <| sep |> I ' d like to give Joe Perk a listen <| sep |> 2 C 3 and a C 1 ? <| sep |> bring in the wolf <| sep |> You want combustion to happen in a very predictable , controlled manner . The actual ignition happens before the piston reaches top dead centerBTDC . The goal is for the timing to be tuned in such a way that the flame front pressure front are meeting the piston right as it ' s about to start the power stroke . The closer you get to that , the more power is generated on the power stroke . However , advance timing too far and the front hits the piston on the compression stroke , and you break pistons and rods . It ' s all about predictability .