Simple question. I have in the past preferred to use nylon bolts in the wing instead of metal, just to give the thing a 'chance' to break out without ripping the wing mount or the wing to shreds. Are 1/4-20 nylon bolts strong enough for the ultimate lower wing? I never had a plane this size, so I don't know. If not I will stick with the 8-32 bolts it came with.
Thanks
Kevin.