Hi all, I have just finished my capiche after having bought it a year ago at Sandown not much into building rather be flying, but now its ready to go and my CG is 10mm back from the furtherest back position on the plan is that too far back or can it take a little more than shown on the plan? I could fit a bigger battery as I only have 4.8v 900mah at the moment. I have an Irvine 53 up front but elevator and rudder servos at the tail. All carbon cowl, gear and canopy.