esc sparking

[Hayden]

Hey guys

I have a mamba Monster that I've purchased and I have just put it in the car and when I connect the battery it sparks quite a bit on contact and the strange thing is when I disconnect it for a second and reconnect the same things happens every time, you can disconnect the battery for a second and reconnect it several times and it still throws a decent spark, unlike other controller I've had in the past that only sparks once when the first time you connect it to charge up the capacitors.

AND YES the polarity is correct.

Are these controllers meant to do that?

It just seem strange so I though it would be safe and contact you guys.

Cheers