Hi guys. How does ESC memory their setting? Seems like after a few months of no plug in of battery (sitting no use), i need to re-calibrate my esc (LRP, Mamaba)? Thanks

The settings are stored in an area of non-volitle memory. It shouldn't loose the settings over time but I have had ESC's that it happens to every once and a while. I've also had ESC's that I could leave for a year and it retain the calibration! It's not something id be concerned about as it only takes a few seconds to recal.