This is what it indicates with your STL: -- View this message in context: http://forum.openscad.org/puzzlecutlib-rendering-problem-STL-export-error-Current-top-level-object-is-empty-tp17440p17460.html Sent from the OpenSCAD mailing list archive at Nabble.com.

-- View this message in context: http://forum.openscad.org/puzzlecutlib-rendering-problem-STL-export-error-Current-top-level-object-is-empty-tp17440p17542.html Sent from the OpenSCAD mailing list archive at Nabble.com.

Bob Peterson 47' Lien Hwa CMY "Lopaka Nane" San Francisco -----Original Message----- From: Jeffrey Siegel Sent: Tuesday, August 10, 2004 6:18 AM To: 'A Jensen'; trawlers-and-trawlering@lists.samurai.com Subject: T&T: RE: Navigation with a laptop or a desk top > For a power user like yourself that argument is valid. > But what about the countless others who

Frank" To: "Discussion of precise time and frequency measurement" Sent: Wednesday, January 27, 2010 8:56 PM Subject: Re: [time-nuts] Conducting Bench Top Material - OT >> The largest discharge we got was from an acrylic rod and the cat. > > Speaking of cats...one of mine has learned that he can rub across the > blanket

My question is: if the tests show one is the best, why wouldn't we all use it (price aside)? Richard

See yours in just 2 easy steps! (http://pr.atwola.com/promoclk/100126575x1220814852x1201410738/aol?redir=http:%2F%2Fwww.freecreditreport.com%2Fpm%2Fdefault.aspx%3Fsc%3D668072%26 hmpgID%3D62%26bcd%3DAprilfooter419NO62)

That gets straight teeth, but I am also looking to be able to set the bevel gear on top of a spur gear.

to detect all the impacts.

Ryan -- Ryan Munroe, MFC Forest Science Knowledge Exchange Specialist Canadian Institute of Forestry/ Institut forestier du Canada Phone: (705) 744-1715 ext. 630 Email: rmunroe@cif-ifc.org Website: http://www.cif-ifc.org -- --- Mark Cranford ONTBIRDS Coordinator Mississauga, ON mark.cranford@ofo.ca 905 279 9576

That's not always easy. You can measure the return flow to the tanks from the engines at the dock. Run the engine up to top RPM for a short time and catch the return in a bucket for some measured time. The time should be fixed so easy measurement can be made.