I think this is what u have:
http://www.carlgoldbergproducts.com/sukhoi26.htm
This link shows the incidence angles, throws and all the other data that u are looking for etc etc. Email Cg for a set of plans I am sure they wil oblige! I think they will cost you 30 bucks for the set of plans and instructions.

Heres a link on the goldberg su 26 on RCU. Send the guys who posted there some pics and they may be able to help u.
http://www.rcuniverse.com/forum/m_14...mpage_2/tm.htm

Are you sure its a SU 26 kit and not a SU 31 kit? Black horse makes a Su 31 kit in 1.20 size. Should be close. Read the rcu post...
http://www.rcuniverse.com/forum/Blac...1474409/tm.htm

Also see
A 79" sukhoi SU-26 http://www.rc-tronics-topp-rippin.de/sukhoi.htm

A scratch built Su-26 with CAD plans can be found @ http://www.geocities.com/rcsu26mx/ these were built by a guy called ERIK although the plans feature a 2 piece wing but Erik would have done a lot of research on the subject includign existing kits etc. Also see the link 'other peoples sukhoi's' in erik's site.

Other sites are
http://akmodels.bizland.com/ who among other kits also offers laser cut parts based on Erik's plans.


Hope it helps.