Prefab option

Are there any brackets/parts that are not included in the prefab option, and have to be fabricated by the builder?

The only brackets I recall making myself were the two that hang the engine oil cooler.

None that are difficult. There are some straps that retain clevis pins on the flaperon mixer, and cable retainers if you get adjustable rudders, but nothing that requires any kind of machining.

Thank you.

The prefab kit is very complete. Well worth getting.

I did order the prefab option, but was wondering if there was anything that doesn’t come with the option.

Thanks...

It looks to be very complete. I've virtually finished building both wings and the fuselage and empennage are almost done but for fabric covering. There's nothing that I've needed to make that I can recall, other than the additions I've needed for mods I've designed myself.