Hello all, I have recently bought a used Tascam 414 and it has some noise issues, coming from the left reel I believe. https://www.dropbox.com/s/a95gehmk708mstt/video-1514985768.mp4?dl=0 In the first video you can see that the right reel is smooth but the left reel is not and makes creaking sound when it moves. https://www.dropbox.com/s/xn9fanxmnb0nufm/video-1514985777.mp4?dl=0 In the second video you can see in play mode the left reel struggles to move and makes loud noises. https://www.dropbox.com/s/a2831rf4k9tzcxs/video-1514985784.mp4?dl=0 In the last video you can see in rewind mode the left reel makes more loud noises than it should. I am not a technician and wonder if this is something I can fix by myself. If not I will return it to the seller. Could you please give me some advices? Thank you.