Hello, I bought E325 and am assembling the machine. How to adjust E325 Tail Driver Belt Tension? The belt of E325 is too loose and the model I bought is 80% finished ( Tail unit is already finished). Thanks, Roger
    Dear Roger, Thanks for your email. Please refer to p.24 in the manual as the attachment. Please loose the socket screws on the bracket and adjust the tension of the belt by pulling back the tail boom. In addition, may we know where you are from that we are able to inform you the service center? Best regards, Customer Service Thunder Tiger Corp. [ Simon ]