16 days and I only got this far
However, progress is progress.
I didn't like how thick the balsa I use for the truss.
The fuse weighted 393 grams, I thin out the truss and saved 16 grams.
Then I removed some more balsa and ply formers part where I don't think it adds structure strength.
At 369 grams, I saved 24 grams, not bad...
