I need help. I have a L39 from Freeewing with the Multifunction Control Box MCB-E at home and every thing done. All Functions are working correct but not the Retrac goes out or in and landing light does not work. Now i have taken a similar control box from the f22 witch was correct working and trayed this.
**** happen the ****ing Gear makes nothing.... but if i check with servo tester it works and if i connect tho the reciver direct it does not work. if i connect a eflight gear to the reciver it works
**** happen the ****ing Gear makes nothing.... but if i check with servo tester it works and if i connect tho the reciver direct it does not work. if i connect a eflight gear to the reciver it works



