arbo 发表于 2012-3-1 18:08 9 m% t9 O6 J9 @+ I" v& EOne is relaxed and one is tight. - s8 V. ]/ V0 ~) t# F/ f1 P4 l
I think this is the most critical aspect.
arbo 发表于 2012-3-5 12:36 + Q' p3 M7 s- d5 [" d/ ?3 LAgree with Lastman. Duck and luck, you need to relax. Dock and lock, you need to be a little bit tig ...