standard servo mount for wltoy 12428

original wltoy 12428 don't use standard servo. it analog 5 wire servo with no control board in it (2 wire for power and 3 wire for pot meter). That why you can't upgrade to use R/C receiver & ESC. If you want to upgrade electronic part you must replace servo too. But the original mounting was't design for standard servo, So I design mounting adaptor for standard servo.

1. I design to use original screw from original mounting. Please keep that 6 original screw and re-use it with my part.

2. below the chassis it already have secondary hole for accept standard servo mounting, So no need to drill additional hole on the chassis. Please refer to red circle in picture of thing file.

PS.
for precision I recommend to print on m-SLA printer with ABS like resin.