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Before You Tune Anything: The 12-Minute Mechanical Check That Comes First
Every setup guide assumes your car is straight, symmetrical and healthy. Almost nobody checks. This…
RC Helicopters: Coaxial, Fixed Pitch, Collective — and Staying Safe
The least forgiving machine in RC, and the one that carries carbon blades at head height. The three…
Nitro Engines: Starting, Tuning, and Not Seizing Your First One
A nitro engine runs for years or seizes in its first tank, and the difference is two things: how ri…
RC Hardware Reference: Screws, Bearings and Springs
How RC hardware is named and what the numbers mean. Why M3x12 button and M3x12 flat head aren't the…
Buying a Used RC Without Getting Burned
Check parts support before you drive across town. The ten-minute physical inspection, what the sell…
Tires: Compounds, Tread, and the Foam Inserts Nobody Explains
The biggest single handling change on the car, and the one most often ignored. Compound and tread m…
Servos Explained: Torque, Speed, Splines and the Voltage Trap
What the two numbers on the box actually mean, why they're worthless without a third, the spline ta…
Your First RC Toolkit — What to Buy, in What Order
Not a $200 tool set with eleven things you'll never touch. The four tools that do 90% of the work,…
Gear Mesh: Setting It, Hearing It, and Why Spur Gears Strip
More RC cars are damaged by a bad gear mesh than by crashing. The paper method step by step, how to…
How to Solder Correctly — the RC version
Every other soldering guide teaches circuit boards. RC is fat stranded wire onto battery connectors…
Waterproof vs Water-Resistant: The IP Standard RC Marketing Ignores
There is a real international standard for water protection (IEC 60529) and almost no RC product qu…
Reading an RC Spec Sheet Like a Pro
A field-by-field guide to decoding scale, drivetrain, Kv, gear pitch, and ESC ratings so you know e…

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