Dear Rune,
I think Bolly LG are too rough and strong. I agree with you that TS LG does not last long at all and are not build right.
I also fly on grass and from Day 1 I put ZNline LG.
and the zero point will be equal and paralel to main wings
As to the 2 servos on the back - I have also but mini JR. You have to cerfully adjust the travel (end points) so both will be equal.
On my T14MZ I choose tail section of ELE1 and ELE2 and the radio links the 2 very weel.
I suggest you to follow Futaba recomandation to connect the radio

Ch1 - Elev 1
Ch2 - Elev 2
Ch3 - Rud
Ch4 - Ail 1
Ch5 - Ail 2
Ch6 - Thr

I had some problems during calibration flights. After consulting with CPLR I readjust the tail section
and move CG forward - The airplane fly striegt like a ruler. No need for any mixer at all - I could not belive it...


If you want to save front weight you can order Mejzlik carbon props.
http://www.mejzlikmodellbau.com/
These are great props, you will save allot of total weight and CG move backwards as you take weight from Front.
They also look very nice. YES... expensive.... we all know that loosing weight is expensive.... :-)


Amram