shooting maschine how-to ?

[shantam]

hi gang,
does anybody have any drawings,pictures,how-to resources that can help me building my own shooting maschine.
the release is what makes me wondering the most.
at the moment the only thing that comes to my
mind is a compound release.
any help will very much apprechiatet.
thanks
shantam

[Mystory]

over at stickbow's *********** they did a competition with a machine along with pics maybe that can help you out. the topic is bowbuilders, now you can "walk the talk" they have complete pictures and all info you need