7018 Refuses to Calibrate

[Ventman]

Hey there all, I got my brushless setup about 3 days ago(Lehner Basic 4200/ Warrior 7018) and I've had nothing but trouble out out of the Warrior. After I got all the connections soldered up and good to go, I followed the directions to calibrate the controler to my radio (Hitec 2-chan Lynx AM 75MHz), but it wont give off any beeps. I've tried both with a reciever pack and with the BEC, and neither set helps. Operation is also sub-par as I need to throttle up just right to even get the motor to act somewhat normal. Gunning it is out of the question, as it will just sit there basically usless. And here's the weird part; with the BEC, it's almost normal, but throw a reciever pack on instead of using the BEC, and it starts to cut out, like something inside was disconnecting and reconnecting. I've been seeing some mixed reviews of the Warrior's on other sites, but I wanna see if I can get this to work or somehow repaired/replaced first before giving up on this controler brand.