I play up the boards with my Power Groove and 3rd arrow with my Absolute Inferno. Different balls (stronger/weaker) make for different parts of the lane to play.
Laner
Oh yeah I throw my plactic balls at spares too (couldnt help stick one smart @ss comment in here)
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Unoffical Member of "The Nacion" for I tend to still sneak in a Storm ball on occasion.