The paint application system 9, wherein each said receiver station further comprises a stop member connected to said housing wall and protruding into said chamber adjacent said {TAIL ~ fluid flow opening} so as to stop travel of said shuttle element toward {HEAD ~ said fluid flow opening} at a spacing away from said fluid flow opening 
The paint application system 9 , wherein each said receiver station further comprises a stop member connected to said housing wall and protruding into said chamber adjacent said { TAIL ~ fluid flow opening } so as to stop travel of said shuttle element toward { HEAD ~ said fluid flow opening } at a spacing away from said fluid flow opening
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