I have a ronin 3 with red epic dragon and Cinemodded Leica r lens set. I need a wireless follow focus to control focus on gimbal by myself. I was wondering if DJI will make thumb wheel for single operators or I should get the redrock micro wireless with thumbwheel instead. Is redrock louder than DJI? If appreciate any input. Would the noise level of the redrock motor be problem on set? Thank you all.