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mwe-maxxowner · **Mamba max (not pro) and 4s -** 12.03.2013, 11:21 AM

I have read the mamba max is 4s capable with an external bec. I have installed an external bec and clipped the red wire on the receiver plug just like I should. When I plug in 4s it won't do anything. I'm sure it's sensing over voltage and protecting itself. Can this be overridden without a computer engineering degree?

3s is fine on most of my brushless motors, but this is on a 3.3 revo/emaxx tranny/titan 550 based crawling truck, and the titan 550s need a little more than 3s voltage.

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mwe-maxxowner RC-Monster Carbon Fiber Offline Posts: 175 Join Date: Oct 2006	Mamba max (not pro) and 4s - 12.03.2013, 11:21 AM I have read the mamba max is 4s capable with an external bec. I have installed an external bec and clipped the red wire on the receiver plug just like I should. When I plug in 4s it won't do anything. I'm sure it's sensing over voltage and protecting itself. Can this be overridden without a computer engineering degree? 3s is fine on most of my brushless motors, but this is on a 3.3 revo/emaxx tranny/titan 550 based crawling truck, and the titan 550s need a little more than 3s voltage. Brushless-taking back rc! E-revo is DONE!