Instructors have plan and if a student flies with another
instructor who does not follow the principle instructors plan, it is a
problem.

I strongly disagree. When I was taking primary lessons, I found that I often learned more when I had a sub instructor =because= the approach or the material was different. It is good to be exposed to different ways of doing things, and different things in a different order.

Maybe that's just the way =I= am, but I doubt I'm all that unusual, and I would not make the blanket statement that flying with another instructor who doesn't follow the first's plan is "a problem".

Jose
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You can choose whom to befriend, but you cannot choose whom to love.
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