hi all, i am currently saving up for a dry cabinet, meanwhile i use silica gel packs that i trow in to my camera bag, i just use the gels as a subsitution of a dry cabinet. just a question, i heard that if you a trow silica gel pack into your bag but without knowing of much it can absorb, it may absorb too much and cause the focus ring to crack? currently the size of my gel pack can absorb up to 50ml of water, and the stuff in my bag is 1body 2lens and some batteries. will this be sufficient? or will it absorb too much?