The DVI plug was too big. 
Well, I discussed my situation with Racingboy and he gave me two suggestions: 1. Give me a full refund. 
2. Try to make the plug “smaller”. 
My answer was No.2
Of course, before I started to “make it smaller”, I needed to test the cable first (it was working fine).
There were only two simply steps for me to do it.
1. I used Scotch Tape to protect the metal (gold color) parts.
2. I stole my wife’s nail polish machine to polish it.
(I made around 2mm-3mm thinner for each size)
It took me less than 10 minuets to finish it.
PS Racingboy = Great Service
你成為全港最勇敢 DIY 用家的分享 
前，我憑蝦仔兄之前對小弟的口述，現在已經有八個網兄(包括有 Z3 的用家，磨了 HDMI 部份的膠頭)用類此的方法享受緊企鵝線的極速數碼快感呢 
