Just launched a new playthrough, skipped good springs fight quest, headed to prison, did all the possible quests and eventually killed the NCR raiders at prison. Still have neutral rep with PGs and I never got that dialogue "since you've ben good to us..." I couldn't ever ask for spare powder or dynamites. When I talk to him after the assault he says good thing about courier but I don't get the fame reward and only respond is goodbye? I've never ever killed a PG on plain site always hidden with a silenced weapon and I had my eyes in the top left for infame game? So i did all I can by the book and still no progress with them. Please don't tell me they are not important, I invested 12 hours to this playthrough and seems like the save is fucked, help a bro out I'm so frustrated. Have a good one.