dots on the bottom of the servo?

[Russ]

Just curious, I've seen this on many websites, but why does everyone have colored dots on the bottom of their servos? I saw Zath's & Ruff's pics and just wanted to know.

Russ

[mini-z]

To try to hide the KO Propo logo?

[zath]

i had never notesed this intel you said that, but mine dosnt have one, ruffrider-z's dose so i think its a litle strange

[HKS117]

Can it be that the dots are for the first generation Mini-Z?I tend to only notice on the older cars only.

[Ruffrydin Z's]

I thought it was to indicate what frequecy it had but mine is running 5 and thats green and my sticker is yellow so I couldnt tell you?:confused: