Motowncali
Active User
Started another build today...
Checked the fit of the servos and found that the frame stuck out a little further than needed for top drive, so I trimmed them. Next, I sanded the gluing surface with a sheet of sandpaper on a flat surface using a figure 8 sanding pattern. This gives me a nice roughened flat gluing surface.
Next I measured the location of the ousted edge of the servo pocket, this is where I want the pushrod wire to be just inside of, so by making this measurement the outside edge of the clevis, I end up with perfectly located pushrods. I trimmed the swipper with a cut off wheel on my Dremel, then used files to finish the job. Measure, grind, grind, grind, test fit, grind, grind, test fit,grind grind repeat until everything fits nicely.
The control horn requires a slot 2mm wide and 6mm back to glue into, you of course need to clearance the inside of the aileron to accept the horn. Take your time, I managed to pop through.... oops, even I make mistakes. Horns are glued in with epoxy and microballoons that I mixed and loaded into a Monoject syringe. Makes for clean application of glue, fill the aileron first, then apply a little to the roughed up horn, never leave the gluing surface smooth.
Checked the fit of the servos and found that the frame stuck out a little further than needed for top drive, so I trimmed them. Next, I sanded the gluing surface with a sheet of sandpaper on a flat surface using a figure 8 sanding pattern. This gives me a nice roughened flat gluing surface.
Next I measured the location of the ousted edge of the servo pocket, this is where I want the pushrod wire to be just inside of, so by making this measurement the outside edge of the clevis, I end up with perfectly located pushrods. I trimmed the swipper with a cut off wheel on my Dremel, then used files to finish the job. Measure, grind, grind, grind, test fit, grind, grind, test fit,grind grind repeat until everything fits nicely.
The control horn requires a slot 2mm wide and 6mm back to glue into, you of course need to clearance the inside of the aileron to accept the horn. Take your time, I managed to pop through.... oops, even I make mistakes. Horns are glued in with epoxy and microballoons that I mixed and loaded into a Monoject syringe. Makes for clean application of glue, fill the aileron first, then apply a little to the roughed up horn, never leave the gluing surface smooth.
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