First the stump needs to be smooth IMOP, there is a metal knub/point to lock into a hole on the camera but the R7 doesn't have them and I didn't want to shave the point down leaving some of it for stability as it would scratch up the base of the camera. You could keep memory cards in the base but EP6N and EP6NH won't fit so they are out. Here is the part I chopped off, as I said I only paid $7 including shipping so there wasn't much of a risk. If you push it hard enough you can move it, I will let people know how it works in practice but it makes the ELF camera feel more like my 5DIV size wise!
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