I have the CRX10VC3615E102007.3-CR X10V.350.FC 2.2 But when i change settings like speed, after power off/on its back the 25km/h. in display its saying the configured speed (e.x. 45) but only going 25. can i flash firmware to let this work or are there other options to let te configuration work all the time ? i found a CRX10VC3615E102007.4-CR X10V.350.FC 2.2 firmware