I have a crosstab query this is set up as such:
TRANSFORM Sum([30q_Rehab_RVU_Summary_Step_01].RVU) AS SumOfRVU
SELECT [30q_Rehab_RVU_Summary_Step_01].COID, [30q_Rehab_RVU_Summary_Step_01].Post_Date, [30q_Rehab_RVU_Summary_Step_01].Pt_Num, [30q_Rehab_RVU_Summary_Step_01].Pt_Name...