Stop Irritating Yourself: A TX16S Mode 2 to Mode 1 Guide

So, you want to switch your RadioMaster TX16S MKII from Mode 2 to Mode 1. You thought it was just a setting in the menu, didn't you? Adorable. If you don't actually change the mechanical hardware, the only thing you'll achieve is irritating yourself with a self-centring throttle stick. No, you actually need a Phillips screwdriver and a 1.5mm hex driver to move the spring-loaded madness from the left side to the right, because firmware can't move metal.

First, get over your fear of touching your expensive equipment and adjust the centring screws on the front. Then, use those tiny access holes on the back to set the tension and ratchet on your new throttle gimbal, which is the right one, to be clear. If you don't adjust the rear access screws on the left gimbal too, it's going to have all the weird tension of your old throttle. It's a proper conversion, not a cosmetic facelift, so pay attention. When you're done with the mechanical 'faff', only *then* do you go into the system menu, tell the radio it's a 'Mode One' device, and run the complete calibration. We cannot stress calibration enough.

Slow and deliberate movements are the key to a happy life, or at least a happy calibration routine. Use a 'plus pattern' for the sticks, and do not ignore the pots and sliders. Once you're done, verify everything on the channel monitor before trying to fly your expensive plastic. It's your only sanity check between a job well done and a very embarrassing crash. For the full guide on how to actually do all this with minimal grumbling, check out our other article here.