Hello everyone,
I have a small query. Since, I have been asked by a number of people to do this, so my question is: Is it always necessary to keep the horizontal stabilizer and the wingspan at the same level. I find it a bit difficult to do this in a high winger model as well as low winger model. Please guide me through this.

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http://www.rcindia.org/rc-general-topics/basic-aerodynamics-for-rc-flying/

I'd try to keep the level of horiz stab at the thrust line for non-pusher designs and give any down up thrust as necessary due to wing offset

inviting comments from other seniors