marcowong

引用:

原帖由 target 於 13-9-2009 12:44 發表
我支係Gp 9" gbb, 冇改其它野
換左Primx Prime Hop Up, 第一牌300管+紅膠
而家打單發  一時打兩粒,一時柯尿彈, 一時正常   唔正常多過正常好多
飛機咀重係靚仔
試過
off左hop up - 柯尿彈多
開兩圈  ...

red rubber only works for WA positive pressure bolt set, GP negative one wont work as Red one has too much drag, try another rubber!