HI....I RECENTLY TRANSFERRED ALL OF MY Q500 4K GUTS OVER TO A TAROT IRONMAN 650 FRAME AFTER A PRETTY BAD CRASH...I HAD TO BUY A NEW MOTHERBOARD AS WELL AND PUT EVERYTHING EXACTLY THE WAY IT WAS AND EVERYTHING WAS READING OK IN THE GUI PROGRAM...SO WHEN I TAKE OFF, AS SOON AS I GIVE IT ANY KIND OF INPUT, IT SEEMS TO START DRIFTING OFF SIDEWAYS AND NO MATTER WHAT I DO WITH THE CONTROLS IT STILL HEADS IN THE SAME DIRECTION UNTIL IT HITS THE GROUND OR WHATEVER IT RUNS INTO FIRST. LUCKILY I NEVER HAVE ENOUGH TIME TO GET IT FAR ENOUGH UP OFF THE GROUND TO JUST FLY OFF. I TRIED TO RECALIBRATE THE COMPASS AND ACCELEROMETER BUT IT DIDNT WORK. I WENT THROUGH ESC ASSIGNMENT, TESTED EACH MOTOR AND EVERYTHING SAID IT WAS OK, WHAT AM I DOING WRONG? ANY INPUT WOULD BE APPRECIATED.