Hello - I want to mount the battery (450 mah, 2s) horizontally on my Extra Slick, but I'm still confused about the correct location - forward or aft of the aileron servo (with no landing gear) - I have experimented moving it around lengthwise with velcro on the upper fuse, and with 75% of the length forward of the spar it has a slightly nose heavy attitude when balanced on 2 pencils at the cg point in the manual and it flies just fine - but I see so many photos where the hole is cut into the fuse forward of the aileron servo. I don't know what is supposed to feel 'right' and I'd like to know your recommendations about whether I should cut the hole aft or forward of the aileron servo. What are the benefits or pitfalls? Many thanks.