Bottom Wings 
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I learned from the Top Wings and for the Bottom Spars I decided to drill the holes that are common to both spars together.
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Powder coated spar bracket with Tie Down Lug
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I decided to use a 5/16 x 18 coupling nut rather than the plans 1/4 x 28 nuts welded together. The Tie Down Ring options for 1/4 x 28 seemed too small.
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Spar alignment looks good. I am glad that I drilled the common holes together.
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Special tool for holding the parts together for welding.
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I learned from the Top Wings and for the Bottom Spars I decided to drill the holes that are common to both spars together.
Viewed: 1608 times.
Powder coated spar bracket with Tie Down Lug
Viewed: 1441 times.
I decided to use a 5/16 x 18 coupling nut rather than the plans 1/4 x 28 nuts welded together. The Tie Down Ring options for 1/4 x 28 seemed too small.
Viewed: 1414 times.
Spar alignment looks good. I am glad that I drilled the common holes together.
Viewed: 1475 times.
Special tool for holding the parts together for welding.
Viewed: 1385 times.
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Don't forget to seal the inside of the aileron rib.
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This time I decided to make both wing tips at the same time.
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I had kept the pattern on the table so it was easy to keep the bow the same as the bottom wing.
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Gluing the half's or the bow together.
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My heated glue tent so that the parts stay warm enough for the epoxy to cure. It is winter and the unheated garage will drop below 20 at night.
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Don't forget to seal the inside of the aileron rib.
Viewed: 1378 times.
This time I decided to make both wing tips at the same time.
Viewed: 1384 times.
I had kept the pattern on the table so it was easy to keep the bow the same as the bottom wing.
Viewed: 1423 times.
Gluing the half's or the bow together.
Viewed: 1382 times.
My heated glue tent so that the parts stay warm enough for the epoxy to cure. It is winter and the unheated garage will drop below 20 at night.
Viewed: 1356 times.
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Cutting the pre-formed wing tip bow in half.
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Sanding down the saw marks.
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Since I pre made the ribs they need to be slid on the wings before the spar doublers are installed. Then the holes in the spars need to be transferred to the doublers.
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My powder coating "oven" for the compression struts.
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Inside the oven.
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Cutting the pre-formed wing tip bow in half.
Viewed: 1478 times.
Sanding down the saw marks.
Viewed: 1359 times.
Since I pre made the ribs they need to be slid on the wings before the spar doublers are installed. Then the holes in the spars need to be transferred to the doublers.
Viewed: 1444 times.
My powder coating "oven" for the compression struts.
Viewed: 1427 times.
Inside the oven.
Viewed: 1314 times.
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Compression struts and ribs installed.
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Inboard half.
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Outboard half.
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I messed up and forgot to drill the compression strut for the aileron bell-crank.
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Reworked compression strut.
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Compression struts and ribs installed.
Viewed: 1539 times.
Inboard half.
Viewed: 1363 times.
Outboard half.
Viewed: 1445 times.
I messed up and forgot to drill the compression strut for the aileron bell-crank.
Viewed: 1377 times.
Reworked compression strut.
Viewed: 1321 times.
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Welded tube for the aileron bell-crank.
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Finished compression strut.
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Drag Anti Drag connection, wings have been trammeled.
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Drag Anti Drag connection, wings have been trammeled but the ribs still need to be glued.
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Drag Anti Drag connection, wings have been trammeled but the ribs still need to be glued.
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Welded tube for the aileron bell-crank.
Viewed: 1420 times.
Finished compression strut.
Viewed: 1320 times.
Drag Anti Drag connection, wings have been trammeled.
Viewed: 1443 times.
Drag Anti Drag connection, wings have been trammeled but the ribs still need to be glued.
Viewed: 1449 times.
Drag Anti Drag connection, wings have been trammeled but the ribs still need to be glued.
Viewed: 1369 times.
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