I have the wings off my DE, getting ready to rebuild the fuselage. One thing that I've been watching since the last annual is wear on the control cables where they pass through the cub style cable guides. I used stainless 3/32 7x19 since the 7x19 is more flexable and a tiny bit stronger. However, after taking the cable off the airplane, I found a couple of spots where the aileron cables were frayed right at the cable guide. I will be replacing the cable with 7x7 cable since it is less susceptible to abrasion. Or maybe 7x19 1/8". Something to be looking at!