RE: RX 18 Difference
The RX18 I upgraded my Panzer III non S&S with also has some FET noise that is only noticeable when crawling very slowly.</p>
lol I wouldn't expect any less from Heng Long and their awesome QA practices [:'(]
YHR I'm almost positive this board has no Track Clacking sound once under way.
The board is labeled Version 6.0</p>