Thank you very much.
I had some trouble aligning the wing sections due to scale errors with my printer.
I also wanted to mark out where to place the servos for best CG.
I found that for the A4 paper I have here in Germany, Adobe Reader prints very good tiles that are easy to align and scale right.
Maybe I should give up and just post full sheets.
For my own use I'm sticking to the easy way (for me) - printing straight from CAD to 8-1/2x11.
I work with pdfs every day, it's a no-brainer for me to make 8-1/2x11. But I guess here on the user side people are comfortable with tiling it. The only thing you lose is the alignment marks.
Thanks, I guess I learned something.
You better post pics or vid of a successful build!!