Aquacraft Mini GP-1 Ultra Hydro Rudder/Block

I designed this for the Aquacraft Mini GP-1 works perfect with no issues.
Steering link hole will have to be enlarged for the steering link.
This can also be used for other mini hydro boats.
I printed this out of PET-G 100% infill and supports.
3mmx20mm screw used to install for rudder to block use stock hardware to install onto boat.

Here is a video of boat in action with rudder.
https://youtube.com/shorts/YcHhJJMeYr8?si=FgjV3gbiMTHOtekF