I am having a problem with shaky footage on my ronin s when I switch my 7-14mm olympus lens to a 25mm lumix G lens.The 25mm lens is lighter by about 400 grams but the shake is bad with it and can not use the footage. I have done a balance test with all axis on excellent and have tried different settings but no luck. How can I fix this as I was thinking of a way to add weight but not sure if thats the problem considering I am getting a smoother result with the heavier lens?