That is what I used. I pulled the center flex thingy out of the Dremmel flex shaft and ran it inside a piece of nylaflow tube that was inside a piece of aluminum tube.
-------- Original Message -------- Subject: Re: KR> Mixture control on Zenith carb From: Paul Visk <ppaulvsk at aol.com> List-Post: krnet@list.krnet.org Date: Tue, April 08, 2014 4:49 pm To: KRnet <krnet at list.krnet.org> Think think I saw on the Corvair board that they used a Dremel extention snake for there mixture control. Paul Visk Belleville, Il 618-406-4705 Sent from my Samsung Galaxy S?4 <div>-------- Original message --------</div><div>From: smwood <smwood at md.metrocast.net> </div><div>Date:04/08/2014 2:45 PM (GMT-05:00) </div><div>To: krnet at list.krnet.org </div><div>Subject: Re: KR> Mixture control on Zenith carb </div><div> </div>I wrapped Teflon tape around the needle screw for packing. The screw threads turn easily in the Teflon and no leaks. I tried O-rings around the needle _______________________________________________ Search the KRnet Archives at http://tugantek.com/archmailv2-kr/search. To UNsubscribe from KRnet, send a message to KRnet-leave at list.krnet.org please see other KRnet info at http://www.krnet.org/info.html see http://list.krnet.org/mailman/listinfo/krnet_list.krnet.org to change options