Some are Over thinking it a bit. My rule is i never take money for anything that i am helping a friend or family with. Even if its in the course of my actual business. That way if there not satisfied with what was done well i guess they wont ask for a favor in the future. I have reloaded ammo for my uncle and my father. Not afraid at all, but i do think its better to teach and let someone do it themselves with supervision. That is how i learned from my father in law. Everyone is so worried about perceived liability and being sued. If i am worried about a friend or family member suing me then i need to lose that friend. If your doing it to make a profit then your in business and that's a different situation.