This is my small sail boat. It was designed to carry small loads of cargo during the night under sail so a patrol boat can not find it. It also has a cannon to destroy unarmed cargo ships and to attack pirates.
THE DESIGN
The design is simple. I made a red triangle and then put white “1 by 6” bricks across it like this.
Then I built up the body and put on it a sail that turns.
Next, I put a rudder and a steering wheel. And last, but not least, a cannon and radar station.
This is my LEGO Technic drag racer. It is probably the smallest LEGO RC set I have ever built. If you are trying to build a LEGO RC car this is a simple one. One tip on building a small drag racer is to put the steering system in the back. The reason I found this helpful is because the back of a drag racer is usually bigger than the front so there is more room and usually the steering system is a lot bigger than the engine. Anyways, this is how I made my engine.
This is how I built my steering system.
This picture is up side down. I hope this helps you.