hi, i received the a-10 thunderbolt over the weekend, fixed up and everything looks good. howeverwhen i am running the fans at slow speed, the right fan is not rotating on one point, causing vibration to the whole airframe and it is more pronounced when i increase the power. i hope toget it rectified beforeimaiden it..can i request for a replacement EDF assembly for my right EDF thanks..

yhst-17210252890263-94479 is my reference number