Wondering if anyone can suggest a bi-plane kit that leans towards not so difficult to build - don't mind a challenge however don't want to become certifiable. I have built a .46 Telemaster kit and a SIG SSE kit already.
My first choice for a bi-plane would be WWI era type and up from there. I would like to use a 52 4stroke up to a 100 4stroke. Thanks in advance for any advice.