Is 'I'm sending this follow-up letter to let you know that your support is greatly needed and appreciated by everyone involved with graduate Endodontics at IU.' in direct disagreement with the statement 'I have sent you another letter to let you know we need your help and we would be appreciative of it.'
I'm sending this follow-up letter to let you know that your support is greatly needed and appreciated by everyone involved with graduate Endodontics at IU.###I have sent you another letter to let you know we need your help and we would be appreciative of it.