you may Know that putting the mass of two servos aft of the cg/c-m increased tail-heaviness in the distribution of mass (dom). (unlike in a normal model, that may not be such a bad thing in a 3d model.)
If cg is nose heavy, especially in 3d, (I fly about 80% 3d), tail servos & short linkages are a must! Regular pilots want nose heavy. 3d want no more than neutral.
my issue with the DW edge,, 3 of 4 pushrods for control surfaces too short, leave landing gear off, its too flimsy and you will be bending them back into shape after every landing. install your wing 1st and make sure its squared up/level, you will find the slot for the stabilizer is out of whack and needs to be tweaked/cut/sanded to assure its level/square with the wing, i did the opposite and had to cut it back off to get it level with the wing, i feel the stabilizer/elevator could be a couple inches longer
7:19 looks like there was struggle in compensating balance. is there something wrong with the cg here? tail is too heavy? 7:42 after the loop one of the wing fell on one side and there was correction made to level the aircraft. plane looks like its always stalling and quite restless. hope its only a cg problem as i am planning to get a kit.
