Servo gets warm...

[Gamerwillz]

Hello, my dad have been playing his new HPI Cyber 10B around Batley track today, and at the end we noticed that the steering servo is a little warm. He thinks it's not normal for it to be like that because it seemed it worked too hard to move the wheels for some reason. So is that okay to be warm?

Maybe he screwed something up too tight around the servo system...