Howdy folks
It's been a while since I updated this thread however I am happy today to show you what I've been up to this evening

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I got to play with my Leading Edge sharpening system and try out for the first time a couple of aluminum clamps

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They are the very affordable KakBritva clamps by Gritomatic
Gritomatic offers best knife sharpeners, natural and synthetic sharpening stones, and compounds. We help you make the right choice for your knife.
www.gritomatic.com
They come in a variety of offerings to fit probably every knife out there. Gritomatic also offers adapters to connect them to popular sharpeners on the market.
I got two "side" clamps with a gap of 4 mm for my Leading Edge system. You would need to print the adapter bar in order to mount the clamps.
(perhaps the 6 mm wide would be a better all around size ? ... I am not sure )
Initially I was a bit puzzled as to how to use them on my small traditional knives. The clamps would press/hold only onto the spine of the blade and the hold was not adequate at all
My big kitchen knife on the other hand seem to be a perfect fit
I reached out to the Leading Edge system designer
777 Edge
and got some very useful tips on how to improve the hold in my small knives.
Basically the idea is to use the flat area of the tang for one clamp while the second one clamps towards the tip of the blade and at the spine to prevent flex and rotation.
Voila

, problem solved

For pen blades only one clamp in the center did it ( you can really apply a lot of pressure on this aluminum clamps so even though the holding area is small it is enough )
I was very happy to see that this clamps allow for very low angles even on small blades
BIG KNIFE
So I decided to sharpen my little Buck 55.
I used only on clamp for this knife. The little Buck has a flat area at the spine which facilitated this.
I used my DIY glass on aluminum blanks with 3m PSA lapping films and went for 15 degrees per side bevel.
For stropping I got to try for the first time my diy strops with Gritomatic diamond pastes.
I am very happy with the results
Cheers