DX4C & DX2E Thumb Steer Wheel

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This is a bolt-on replacement wheel designed specifically for Spektrum's DX4C & DX2E transmitters. It enables one-handed driving by allowing users to thumb steer with ease. To install this wheel, no modifications are required beyond removing the factory wheel (secured by a single screw) and replacing it with this one in its place. For RC enthusiasts who enjoy filming their crawlers while driving, having the ability to drive with one hand is crucial. Without a thumb steering option like this, capturing high-quality footage on the DX4C & DX2E becomes nearly impossible. If you encounter any issues with the fit of this wheel onto your controller's mounting post, we recommend performing a step calibration on your 3D printer. The square cutout on the back of the wheel should be approximately 7-7.1mm in size when printed, providing a snug but not excessively tight fit. Stay tuned for photos showcasing a painted and finished wheel installed on my DX4C & DX2E. I'll also be testing out adding a rubberized coating to the outside of the wheel where the foam ring typically resides, which should significantly enhance grip and durability.