for those who still have not fixed expo problems and/or use the radio there is a great link on rctech with serveral useful modifications and software updates: http://www.rctech.net/forum/9145387-post1486.html

:thumbsup:Thank you Moose! Very usefull post. I also have a GT3B. It will help :)
Cheers! :thumbsup:

I switched to the PSX 4.0.1 firmware (complete new firmware) and its really great.

- 16 model memory
- real subtrim and trim
- dead zone for steering and throttle
- set battery low voltage (so you can use lipo with right warning)
- smaller steps trim
- all buttons and keys mapable (dind't try that jet)
- up to 6 channel control (if you need, I sticked with the 3 channel version)

and:
- expo IS working
- when switching model the trim rate is now right not the one from the previous model you selected
- all the button configuration is now logical ENTER means enter, END means end of setting and BACK and means something like homescreen.


If the GT3C and GT4 will ever be in the shops I hope we can still use this great firmware.

how good is this radio
 

I am contemplating buying one as a spare - I also have a KO 40mhz set.

I ussed to have a Spektrum DX2 (I think) and I have to say it fealt disconnected - the switch to the KO brought about a much smoother piece of kit.

Is the Ansmann W6 smooth and fast?

I like it but you have to mod quite a few stuff do get it smooth.
Firmware mod changed much.
Ball bearing mod is helping too.
some sanding to get the trigger smooth.
If you dont want to do those mods I would go for an other radio but if you like to do so you will have quite some fun and get a good radio.
it even has a ppm out.
Look for the flysky gt3B this one is the cheapest and its the same