I just built one of these out of 1/2" pvc, took maybe 4 minutes to cut the pipe, I can get measurements for anyone that wants one...... I used string and a container out of the toy machines at the center.......
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FAILURE IS FEEDBACK. AND FEEDBACK IS THE BREAKFAST OF CHAMPIONS THAT GOT DIGESTED!
Ten pin?
?? Where?? I throw a BUZZSAW there is NUTTIN left on the deck... Proud MEMBER of the FOS!!
Member of the FOS, if there happens to be a 9 pin standing just toss a saw and cut it down~~!