How to operate upgraded 1/14 bobcat E20 hydraulic excavator, see i6s radio settings

[@samdutton1612]

notice how the hydraulic oil in the tank is black. no good defective. also the hydraulic valve block is creeping. this is no good. also defective. i know its a small model but your asking a lot for it and its broken when you buy it. no good. wait for the V2 at least