Thanks guys

Finally I get to fly it this morning.... I used 16-12 apc prop with 160DZ, my CG sets at 7.5 inc from the front ends with a little bit nose drop which I added 650g. at the nose, the total weight without fuel is 4.7 kg. (include 5 cells 6v. battery)
The first flight went pretty smooth and had just 2 clicks of down elevator, one click on the left aileron and 1 or 2 clicks on the right rudder. After the flight trimming I turn around and try tracking with some slow roll, 4 point roll and knife edge. I must say it rolls quite axel and very smooth but I hadn't got enough rudder for the knife edge flight, so i though i will have to add more on my 2nd flight. It tracking very well with 20 degree cross wind and the wind speed is around 13kph., fly slow and solid which i must say i am impressed with its performance with the DZ. The firs flight went pretty good until the cowling came loose and nearly fall off, so I landed before it fall off somewhere on the club field.

I got her up for the 2nd flight without cowling but i can't actually report the 2nd flight out cus I put the weighting on the cowling and the cg. has changed without putting it on. It was just more like to keeping it flus to running my DZ. However, I've got the cowling fixed just now and ready to fly again tomorrow for further flight report.

I m quite happy in its performance for the time being event thought it was just a little short first flight. hope everything will be ok tomorrow.