I would like to build a kit for a .30 or .52 four stroke but hears the problem i am looking for one the the parts are at least precut. Also upper wing with good flying habits.
Hoping you guys have some suggestions. THANKS

You could try a little sig LT

the Sig Lt 40 flies very well with a Magnum 52 rfs, depends on your building and flying skills, you didn't really say?

I built the LT 40 for my first kit and found it to be a fairly easy build. Got me hooked. Just check and make the wood is straight on the leading and trailing edge. Go for it. The can't eat ya.

Hi twostroke,if this is your first time a Sig LT 40 or similar,if some experience then the Sig Ultimate would be my choice for the 52 4s