飛機座有小許鬆 how to 執一執??

KJ g19 aluminium slide for kj g23 GBB

"東X模型有出專比kj g23的鋁slide，我用過都ok順，但飛機座有小許鬆要執一執。"

I bought that slide but 飛機座有小許鬆, kindly advise how to 執一執?
thx

[ 本帖最後由 mokkc1999 於 3-9-2012 22:21 編輯 ]