Taxi Checks
I test flew a C206 after a rebuild it had a new wing and many other new parts ....I was cautious and went through all systems and did a high speed taxi check on a very long runway...well I was glad not to be in the air as the machine was rigged badly and needed alot of aileron to keep it level and had a number of faults picked up on the preflight and the runup. It pays to be aware and to plan for the unlikley as it can bit you.