I follow the slow-match rule of thumb, enough water just to cover what you are using, then add the saltpetre small amounts at a time until no more desolves.How much do you need to add to the water?
I add wood ash, the white stuff left from burning hard wood. it makes a weak lye solution, this has helped on the two lots that I have made.Cheers for thatOf course i still have to wait for it to turn up, in the meantime i'll try boiling the fungus without any.
I've found the grey outer layer really hardto carve off. I've even considered using an angle grinder!
Jim
The easiest method of preparing amadou was explained to me on a recent course.
merely slice the trama layer into pieces and sit around the fire one evening massaging in a wet slurry of wood ash and gently stretching it till it thins and grows, it needs to be gentle to avoid tearing it but even then it is useable. Once dried it is as good as any I have ever used and no boiling or bashing involved.
ATB
Ogri the trog