A method of forming a floating piston includes fabricating a piston cup, wherein {HEAD ~ the piston cup} includes a top, a sidewall void of any seal gripping irregularities, and {TAIL ~ an open end}, and forming an elastomer seal over the sidewall of the piston cup 
includes
A method of forming a floating piston includes fabricating a piston cup , wherein { HEAD ~ the piston cup } includes a top , a sidewall void of any seal gripping irregularities , and { TAIL ~ an open end } , and forming an elastomer seal over the sidewall of the piston cup
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH