I am a real noob. I am embarrassed to say I just got really into knives a couple months ago. There is so much to learn and so many knives I would like to have if they were cheaper, much, much cheaper. I have an Off Grid Hawkeye, White River knucklehead 2, and a 698 Foray. Because of the recurve on 2 of my knives I need a way of sharpening them. I already have a DMT Dia-Fold Magna Guide Kit (I can still return to amazon). I know a lot of people have negative views on this kit. I have used it on a couple of very cheap knives and so far so good. I research stuff ad nauseam when it comes to spending and in trying to come up with a cheaper option I came up with this idea of taping/rubber banding a Spyderco Tri-Angle sharpening stone onto the magnetic little square that holds the magnet that holds the DMT dia-fold sharpeners. The weight of a dia-fold is 2.4oz and the weight of an ultra fine tri-angle rod is 0.8oz. (Thought wt. would be a problem). I haven't checked the wt. of the fine and coarse rods. I liked the tri-angle rods that can also be used for serrated edges. Thanks in advance for any help.