For years I wasn't too keen on saw backs on knives. What the heck are they good for anyways? So decided to give it a GO within the context of primitive firecraft practice. I did have issues making a Kydex sheath for a saw back. The saw back wouldn't allow for easy removal so I opened the sheath up and that allowed the knife to be removed at a slight angle. The lock in Chicago screw system isn't needed for retention but I like to have a strong lock feature to help mitigate the chance of lost gear. More so with PSK knives. I also like to use higher visibility materials with PSK kit hence the orange Kydex with reflective cordage.
Saw back knife use in primitive firecraft GO!
Burn-in done.
Cedar on weeping birch. I have failed at this combo before so wasn't optimistic. The saw back really dug in good. I wouldn't want to take down a 70 foot oak using a saw back but the V-groove is often a PITA and this was easy.
Going to widen it out a bit near the face of the fireboard.
And the set failed. Not sure why as it was smoking so well but wasn't surprised given my past with this combo. The dust was just wrong and it was not going to get better. But I know exactly what to do. Local Chaga will supercharge this set.
The saw back made talcum powder fine dust in seconds.
As is often the case the chaga dust got ignited by the bowdrill set however unlike the failed wood dust this stuff absolutely won't go out unless submersed under water or snuffed for an extended time. If you have a chunk of chaga odds are you will get a fire even without matches.
The ghost like illumination of the pure flood ZL H50 with ghostly CW tint.
The saw back really surprised me as to it's usefulness within primitive firecarft. I never considered this application and always scoffed at the feature.
My nearly 10 year old ZebraLight H50 also helped.
Thanks for looking.