Have some questions useing VRC simulator and DX3S:
1. Can you change expo for steering through the radio or just in the computer?
2. Do all the receivers work with VCR?
3. Is the version 2 the correct usb dongle for 2.4?
4. I have two different radios a 2.4 and 27 mhz, do I need a version 2 and a version 3 dongle? Or can i buy just version 2 dongle and it will work with 2.4 and 72mhz?
THANKS

I have run my Helios on 2.4 and 75 with out any problems. When my 5 year old runs the program I change the setting on the radio to make it easier to run.