RE: Flair Kits
Like Hisham, I built a Flair Harvard some years ago.
Lots of Lite Ply bits, many were slightly warped but easily bent to correct shape during construction. No rolled plans, they give you numbered instruction sheets.
I used a lot of Medium CA and Accelerator in the construction. Not much use for thin CA except on the balsa rear fuselage.
The completed kit is S.T.R.O.N.G. and a great flyer. Now 4 years old and no problems at all with landing gear blocks etc.
Patience and care and you will have a great flying model.