The New Milford Board of Education has voted no to changes in a memorandum of Understanding about moving administrative offices from the East Street building to the former Pettibone School.  The Board voted unanimously this week to not fund the renovation costs from Board's reserve account.  Mayor David Gronbach said in a statement that he was disappointed with the decision.  He said the 250-thousand dollars would be reimbursed when the East Street building was sold.  The sale is estimated are more than $1.5 million.