This might sound like a dumb idea but I was thinking about some general comment on how people launch there new plane and only have a few seconds to make trim adjustments before a possible crash and because of this rely on others to trim them in for them.

I work as Financial Controller/IT manger in a large engineering company, from time to time the guys welding use large portable extraction fan, I was thinking of supporting the plane by 3 strings, say one off each wheel and one on the top center point. Now with no engine power hit the fan unit that is pointing at the model, hoping there is enough air speed the plane would lift and I could do trim adjustment on the plane with no chance of cashing.

So what do you think?? ..Would that work.