There were tense moments at the Bangalore University’s (BU) Central College here on Thursday when members of the Bangalore University College Teachers Association and Bangalore University First Grade College Principals’ Association objected to custodians being targeted for lapses in the evaluation of last semester exams. M. Prakash, principal, Seshadripuram College, said teachers and principals threatened not to take up evaluation next time. “The university then said that the custodian units of answer scripts will be accommodated in Central College next time. The matter has been settled.”