The weight system 114 may take on {HEAD ~ a variety} of different forms, as will be described in more detail below in {TAIL ~ conjunction} with other illustrated example structures according to this invention 
The weight system 114 may take on { HEAD ~ a variety } of different forms , as will be described in more detail below in { TAIL ~ conjunction } with other illustrated example structures according to this invention
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH