the ZS carbs use a posidrive, not a philips screw on the bodies. what size is it (I want to order one) on the inside, holding the diaphrams, is that also posidrive? what size? thanks! -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://autox.team.net/pipermail/6pack/attachments/20150325/015f1bf4/attachment.html>