[quote:998fbc60c3="manhk167"]氣位改做斜 得唔得? 容唔容易?[/quote]
Almost impossible the gap is cut directly from the door. If you want to re-direct them(= 木條) you have to cut them too. But you have to think : how to fix them(= 木條) to the door??
So buy a new door or add 2 boards in the back may be solutions.