I have just switched from a folding metal field camera to a monorail (Arca FC co mpact 6X9) and am wondering what those of you who do field work with monorails d o to protect the groundglass and bellows when carrying the camera in a photo bac kpack or when backpacking. I have a LowePro Pro Trekker and was thinking about just wrapping the camera up in bubble wrap but am curious what others do, if any thing, to give the camera a little added protection.