Sig Something Extra Wing Build.
 

I am wondering if the wing spars are supposed to be parallel or if it get larger at the fuse end to alittle storter at wing tip. Reason I'm asking is I'm working on putting in the sheer webs and the bottoms of them are even and the tops are needing to be cut on a slight angle. If anyone even knows what I'm talking about please let me know..... Thanks Derick

RE: Sig Something Extra Wing Build.
 

I've built 3 Sig SE and all of them were the same as you descriped. As long as you have your spars firmly installed in ALL of the ribs you should be ok. just trim the sheer web to fit. Make sure that you glue the sheer web along the entire length of the sheer web. this is where the wing gets it's strength from. don't scrimp on the glue here.

hope this helps

RE: Sig Something Extra Wing Build.
 

What kind of glue?? Will CA work or should I use wood glue on these? I have use CA on the rest of the wing...

RE: Sig Something Extra Wing Build.
 

You can use thin CA. Just make sure you run a bead along the entire lenght of the sheer web, top and bottom. once you have a good joint you will be fined.