Hi Everyone!
Didn't get much work done on the bomber this week. I spent way too much of my 'free time' working on my 1/1 scale house, unfortunately.
What I did get done was the fabrication on new wing spars.
I made new ones from .5mm sheets of brass sandwiched together, then joined both spars with a middle piece mimicking the parts in the kit.
There are some interesting angles to model here. The dihedral angle of the B-29 is a hefty 4 degrees. The forward kit spar is five degrees higher than the aft spar in relation to the angle of attack.
All four wing halves are warped differently. On a wing this size, I imagine that any warp will be easily recognizable. I don't like the idea of trying to straighten them after joining the halves. So, I'm gonna go to my LHS after work tomorrow and pick up some box spars/or square brass tubing... And try to tackle the problem of wing warp.
There is another problem I have to consider, and I'm not really sure how to approach it:
The side fuselage blisters are glued to the inside of the plane before it is closed up. So, if I press on one too hard, chances are it will pop into the plane and never be seen again. Because I will be covering her in foil, I'll be touching the model a lot more than if I were painting it.
Thinking of options, I can:
a) try to brace it from the inside (in some way) which will destroy some internal detail. I haven't come up with a good idea for this yet.
b) build a collar which will keep any unintended pressure off the blisters. (hopefully) Though I know with my luck and general clumsiness, the collar will probably slip.
c) re-engineer the blisters and fuselage in some way that will allow me to put the blisters on as one of the final steps instead of before closing up the fuselage. This option will most likely ruin some interior detail as well.
So friends, I seek further options or advice if you have any to share, please.
Thank you for reading,
Gaz