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Old 09-09-2008 | 01:10 PM
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KentuckyColonel
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From: Mission Viejo, CA
Default RE: CMP BF109F BUILDING THREAD

ORIGINAL: SCALECRAFT

A pic of the rudder.

Pretty good fit but, since CMP put a radius on the rudder LE, I thought I would do what CMP has done with the other control surfaces but neglected to do on the fuse V-stab.



So I opened up the back of the V-stab, sanded the filler down and fit the rudder to the fuse in a more scale like method. The rudder even fits better with the V-stab. I also noticed that the rudders shape was wrong for this version of the 109, so I sanded the bottom corner to a softer radius. Also, I will cover the all the fabric surfaces with Solartex. It has a fabric weave look to it. I will also use aluminum tape patterned with a "pounce"(?) wheel. It will give the look of stitched fabric on a rib.

The rudder will be anchored will a balsa rudder post, countersunk to give the rudder a faired look.

The V-stab is a bit fat and symetrical. I may correct that to the a-symetrical airfoil as in scale, along with the rudder. Our small 109 is a-symetrical. I don't know if it helps in flight, but it gets comments about not being symetrical. It make a good conversation issue.

I will also use hidden control linkage. The model is big next to my small one and the small one has hidden elevator linkage.

Steve
To quote Clint Eastwood, "A man's got to know his limitations...." I have neither the skill, nor the patience (wish I did!) to do what you guys do to add to the planes.