werewolf319

引用:

原帖由 whitecat 於 15-5-2015 19:06 發表
Sorry Jacko C Hing, don't know why I can't copy and paste Chinese here....

My question is: after I read your recommendation, I bought one last night and it's fine when I tested it.  But just right ...

你可以睇下隻匣背後 拉下鐵片valve會不會彈返出來
如果唔得，可以拆開六角螺絲再銼大小小孔(固定那塊鐵片，非可動的鐵片)
再在裝回時，在valve彈出先收緊六角螺絲