Settlement Agreement – Consent Order – Agreed expert required to do several valuations - Whether valuations can be set aside - Whether new expert to be appointed - Whether fraud or collusion alleged or proved - Whether failure to follow material instructions alleged or proved - Whether error or negligence a sufficient basis to set aside valuation unilaterally - Admissibility of expert evidence- Rules 32.12 and 32.13 (2) (a) – Whether an expert’s failure to comply with procedural requirements necessarily renders reports inadmissible in evidence.