by Monz » Sat Jan 07, 2017 5:57 pm
Thanks faif, it really is a nice little model, especially at 36".
I managed to get this 99% completed on Thursday evening. Just the wing struts and wheel to add.
I used to light a balsa for the leading and trailing edges of the wings which led to them bowing quite badly so I added a length of 1mm carbon rod right through each one. That solved it mostly. There's still a slight bow to them but I can live with it for a test model.
Covering was Hobbycraft tissue with two coats thinned banana oil to seal. With ballast to bring the CG to about 20% (that's what the old one liked for outdoors) the weight is 20.8g, less than half the weight of the old one. Now for some decent weather...

Thanks faif, it really is a nice little model, especially at 36".
I managed to get this 99% completed on Thursday evening. Just the wing struts and wheel to add.
I used to light a balsa for the leading and trailing edges of the wings which led to them bowing quite badly so I added a length of 1mm carbon rod right through each one. That solved it mostly. There's still a slight bow to them but I can live with it for a test model.
Covering was Hobbycraft tissue with two coats thinned banana oil to seal. With ballast to bring the CG to about 20% (that's what the old one liked for outdoors) the weight is 20.8g, less than half the weight of the old one. Now for some decent weather...
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[url=http://s240.photobucket.com/user/Monsts1/media/3F894ED0-8467-4616-9203-5EEAAA269AD3_zpst2dyfshw.jpg.html][img]http://i240.photobucket.com/albums/ff96/Monsts1/3F894ED0-8467-4616-9203-5EEAAA269AD3_zpst2dyfshw.jpg[/img][/url]
[url=http://s240.photobucket.com/user/Monsts1/media/EFFF710D-3B07-488F-87E9-630449F847C5_zpsh0gkxex3.jpg.html][img]http://i240.photobucket.com/albums/ff96/Monsts1/EFFF710D-3B07-488F-87E9-630449F847C5_zpsh0gkxex3.jpg[/img][/url]
[url=http://s240.photobucket.com/user/Monsts1/media/0CA70AD9-ED01-487C-9316-72BCAC6AD022_zpse80za6ph.jpg.html][img]http://i240.photobucket.com/albums/ff96/Monsts1/0CA70AD9-ED01-487C-9316-72BCAC6AD022_zpse80za6ph.jpg[/img][/url]