exactly! too many times someone reads something or sees something on the internet or else where and thinks they are pros! ends up screwing it up and blames someone else because they weren't good enough instructions! if you don't feel comfortable doing it then you likely shouldn't! but I guess there's no way of knowing unless you try! lol
pretty easy to do! surprising how much you can actually fit! I have the 10L dry bag and works great, I throw a towel in the bottom, my wallet, keys, couple of water bottles, some snacks, suntan lotion, spare riding glasses and still have lots of room in the bag, then in the bin with the bag I carry two ropes, sand bag anchor, two pairs of sandals, and I still have room to spare!