OK, checked through the control system, all is stiff with no flexing in the rods. I was thinking the flap/elevator adjustment was off so cause the outsides are softer then the insides so adjusted to give a little more flap on up elevator. Hingers are all good and sealed hinge line. Since it is electric (now, has had three other setups - Fox 35, PAW 19, OS 20 FS) it is easy to do short test to get the CG and leadouts right. Will fly soon.
Best, DennisT