Whats the worst flying plane you ever had your hands on??
Test flew a "friends" Slow-Poke. WAY tail heavy--I assumed he understood what "CG" was---wrong---
Took off, got into some real "fun" pitch oscillations almost immediately--"galloped" around the field once, lucked out and landed just exactly at the bottom of one of those gyrations.
Scared me more than it did him. That plane got some noseweight IMMEDIATELY, was great fun after that.
Sometimes, luck does go your way.