i got a parkzone pnp t-28 trojan the control surface rates and cg are not mentioned in my manuel can anyone tell me what they are?

The RTF version comes with the low and high rates pre-set and I didn't see a specification anywhere in the manual. When I switched out the stock radio receiver for a Spektrum, I just gave each surface as much travel as it could handle. I ended up having to take a little elevator out of it but it flys great. You should be fine doing the same.

As for the CG, again they don't give a spec in the RTF manual that I could find. If you use the 1800 or 2200 mAh Parkzone lipo installed in the intended location, the CG should come out pretty close though.

Have you flown your T-28 yet? I've never really been a fan of foam or electric airplanes but this one impressed me enough to buy it. I've definitely enjoyed it so far.

thanks chuck thats really helpful ! i have not flown mine yet hopefully the weather will be better before long !!!