Does Anyone Have Any Defects W/ Their ZipZaps SE??

[MicroRCracer]

First of all, I am finally a proud owner of a ZipZaps SE.. Its been a long time since Ive touched an RC again and so far it feels good to have a convenient mini micro rc thats smaller and which reminds me of the Epochs and Mini-Z's.. I never had this amazement of a 1/64 RC in a long time, especially with its fully digital proportional throttle and steering along with the steering and throttle trim..

I have had DiGiQ's that claimed to be Digital Proportional but seemed more to be uncontrollable than anything even though it is the fastest Bit out there..

Anyways, I just wanted to know if anyone has encountered any defects or problems with their SE's?? I dont really have any problems but noticed that my SE makes a twitcy or servo like buzzing noise when I let go of the throttle. Does anyone know the remedy or is it just normal?? Thanks in advance!!