John,
Here is a photo of how mine fit....this photo is after riveting/bonding the weights to the flaperons.
I agree with others that the space can be minimized by pulling the weight down when riveting; the space can be taken up with hysol and the final result will be structurally sound; however, the contour of your weights is definitly different than mine; and, there is quite a bit of space showing.
Wondering if there are two different sets of weights available?....one for the current flaperon design and one for earlier symmetrical design??????.....Don't know.......
Dave S
KF 7 Trigear
912ULS Warp Drive
St Paul, Minne-snow-ta