I found that I had to have the drawing to top right of origin before saving it as dxf. Perhaps your svg should have the origin at bottom left.

> > include > size = 20; > $fa=1;$fs=.3; > diff() > cuboid(size) > attach(TOP,TOP,inside=true) > cyl(h=size,d=4,rounding=-2,extra=1); // extra adds length to avoid > z-fighting > > > [image: image.png] > > > On Fri, Jun 6, 2025 at 4:33 PM Joe Weinpert via Discuss < > discuss@lists.openscad.org> wrote: > >> I want to create a block

Bottom line, I think putting the winch on the mast just above the boom and running the topping lift up the mast, over to the end of the boom, and around a block and back up to the top of the mast would be the best from an engineering perspective. So, why did I propose it the way I did?

/nodeuser/data/alt_iris/uhd_fpga/uhd/fpga-src/usrp3/top/tcl/ise_helper.tcl > "" > make[1]: Leaving directory > `/home/nodeuser/data/alt_iris/uhd_fpga/uhd/fpga-src/usrp3/top/b200' > > > Here's the log line showing where it's generated the .xise file. > > Generated > /home/nodeuser/data/alt_iris/uhd_fpga/uhd/fpga-src/usrp3/top/b200/build-B210/b200.xise > > Project

/home/nodeuser/data/alt_iris/uhd_fpga/uhd/fpga-src/usrp3/top/tcl/ise_helper.tcl "" >> make[1]: Leaving directory `/home/nodeuser/data/alt_iris/uhd_fpga/uhd/fpga-src/usrp3/top/b200' > > Here's the log line showing where it's generated the .xise file. > >> Generated /home/nodeuser/data/alt_iris/uhd_fpga/uhd/fpga-src/usrp3/top/b200/build-B210/b200.xise >> >>

, // bottom > [0,4,5,1], // front > [1,5,6,2], // right > [2,6,7,3], // back > [3,7,4,0], // left > [4,7,6,5], // top > ]); > } > > You could, if you really wanted to, directly define the polyhedron > that is the box, complete with both the outside faces, the inside > faces, the top faces

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Hi all, Just had a Blue-winged Warbler singing at the top of the Uplands trail in Thornhill in the dense, leafy brush at the top of the ravine. Not sure about access for the general public, but the only way I know for sure would be from the Uplands golf course itself. Good birding everyone. Regards, Doug Clark

I've got a drop-leaf table top. It is teak parquet - sort of like an Ocean Alexander or Grand Banks sole, with solid teak framing. Top is 36x36 when closed and 36x60 when opened. It is currently taken appart (was a hi-lo drop-leaf table). In very good condition. $200 Chris Ruby

Hello You must connect the top vertices of the top triangles. If you check the part in wireframe mode "F11" you will see what I mean. jpmendes -- View this message in context: http://forum.openscad.org/polyhedron-with-cube-not-valid-2-manifold-tp16132p16135.html Sent from the OpenSCAD mailing list archive at Nabble.com.