Skilled....

On my way to blip something very local before work this morning,I came across Nigel and his father in law,and his remote controlled helicopter T Rex 500......He was very skilled,but assured me that he wasn't yet,despite loop the loops,spirals and varying speeds...it was amazing to watch....(I admit to being an aerobatic freak who one day hopes to go to the Paris air show or something similar wherever)
They were discussing the finer points,and here,had just landed to take the casing off and allow the motor to cool down....
Nigel told me that he hones his skills with a smaller version that he manoeuvres around the house wife and kids,and hasn't hit them yet :)