Is there a requirement to pour all of the leftover blood on the base of the altar if it was in multiple cups when one performed one of the non-required sprinklings: Zevachim 38b
Could a pigul thought disqualify a chatat, if it occurred with blood that was waiting to be poured on the base of the mizbeiach: Zevachim 38b
What happens if the remaining blood is not poured out on the base of the mizbeiach: Zevachim 39b