Wednesday, March 8, 2017
Estes Skydart II #3229 Build, Part 15, Lug Cut and Gluing
In the past I have cut launch lugs by sliding a dowel inside the straw for support. This is probably a better idea.
TIP: Mark the cut line all the way around the lug.
Turn and slide a Q-tip into the lug until the cotton tip is centered at the cut line. The cotton supports the lug wall during the cutting pressure.
I extended out the blade on my brake off knife. This allows me to roll the longer blade over the pencil cut line.
Go slow and make sure the blade is perpendicular to the lug.
Two lugs, both 1" long.
Sand the edges flat with a sanding block.
Notice how the lug sits under the wing.
To keep the glue from getting everywhere, apply a line of glue inside the two contact points shown in pencil.
Check the alignment of the two lugs by sighting from the back. I found the rear lug can easily go out of alignment.