X9303 A/S and Heli Differences

[wilywampa]

I have a bunch of airplanes, and a couple months ago I upgraded to an X9303 A/S version from a DX6i because I didn't expect to fly helis any time soon. Then I suddenly became interested in helicopters, and I have a Blade 400 on the way. What are all the differences between the two versions of the X9303? I know the A/S has a ratcheted throttle whereas the Heli version is smooth, and I have already replaced my throttle ratchet with the smooth version. I can see from pictures that the "TRAIN BUTN" momentary switch on the X9303 A/S is replaced with a normal switch on the Heli version. Is this necessary, and can I change to the other type of switch myself? Are there any other differences?

Thanks,
Jake

[hdtechk]

the main differance is the lablling on the switches and my heli version has seprit throttle and pitch trims but both work well for both heli and plane

[Pinecone]

The Heli version has a smooth ratchet on the throttle.

Heli version defaults to heli when you setup a new model.

Switches are in different places. Three position flight mode is top left near front edge. Throttle Hold is top right at the back.

Trainer switch is a lever, not a button.