Please let us stick to the facts. Never once did the NTSB announce that working for 3M had anything to do with this. ( Does investigated and cleared mean anything). And for the record, you had TWO pilots (1 former GIA/ 1 -1600 hr CFI) that managed to lose control of that aircraft, Back to the issues at hand, that do need to be dealt with so things will get better but nice try at hijacking a thread for your own desires to bash a group of pilots....