Question: Luck Points
So, ive got a character with 8 luck, are the party im playing with seems to disagree with me on how I'm able to spend them. My character is built to be anti-social., being with 4 charisma and an ex-legionnaire. When it comes to social rp interactions, the mf aint got much going for him, so i end up trying to utilize my luck points in non-combat situations. Ill try to find the password to a computer or something, but my party constantly argues that i shouldn't be able to do stuff like this, or tries to say that i should be spending more luck points to do them. So my question is: how many luck points should i be spending to do these actions.
As an example, say I'm scavenging a place. I want to use a luck point to find a magazine. Should i be able to use luck points to do this, and how many of them should i be spending?