It too a week to dry my two troll skins... A WEEK! And now when trying to tan it, it will not pass 4 %. It seems that 4% to a troll skin is the same as 92% to normal leather, meaning it takes 23 times (I think I did that right) as long to tan troll skins as it does normal leather...
Is it worth it, or should I just shred the skin for string?