Just got my first LN tool, the small 102 block plane. The blade comes factory ground at 25 degrees and LN recommends a secondary bevel of 5-10 degrees. Those of you that use this plane, what secondary bevel do you use? I hone with a MKII guide, which will set a secondary bevel of only 1-2 degrees greater than your primary bevel - unless you choose to remove the tool and reset the jig. I have an old Stanley 60 1/2 that I sharpen primary at 25 degrees + 1-2 secondary. This seems to work fine for me. But obviously, LN knows their stuff and how their tools will work most efficiently. What are your thoughts on secondary angles for low angle block planes?