Scale problem in graph

SELECT tblDailyProduction.ProductionDate, qryRearAxleAssemblyPerUnitB26.RearAxleAsblyPerUnit/60 AS [Assembly], qryRearAxleAssemblyTotalHousingB26.TotalHousing /60 AS [Housing],  qryRearAxleAssemblyShaftB26.ShaftPerUnitB26/60 AS [Shaft],  qryDiffCarrierCasePerUnitB26.CarrierCasePerUnitB26/60 AS [Carrier], qryPerUnitBuildTimeStdDiffCarrierAssemblyB26.DiffCarAsemblyBuildTime/60 AS [Diff Assembly], qryDiffCasePerUnitB26.[DiffCasePerUnit B26]/60 AS [Case]
FROM (((((tblDailyProduction LEFT JOIN qryRearAxleAssemblyPerUnitB26 ON tblDailyProduction.ProductionDate = qryRearAxleAssemblyPerUnitB26.ProductionDate) LEFT JOIN qryRearAxleAssemblyTotalHousingB26 ON tblDailyProduction.ProductionDate = qryRearAxleAssemblyTotalHousingB26.ProductionDate) LEFT JOIN  qryRearAxleAssemblyShaftB26 ON tblDailyProduction.ProductionDate = qryRearAxleAssemblyShaftB26.ProductionDate) LEFT JOIN  qryDiffCarrierCasePerUnitB26 ON tblDailyProduction.ProductionDate = qryDiffCarrierCasePerUnitB26.ProductionDate) LEFT JOIN qryPerUnitBuildTimeStdDiffCarrierAssemblyB26 ON tblDailyProduction.ProductionDate = qryPerUnitBuildTimeStdDiffCarrierAssemblyB26.ProductionDate) LEFT JOIN qryDiffCasePerUnitB26 ON tblDailyProduction.ProductionDate = qryDiffCasePerUnitB26.ProductionDate
WHERE (((tblDailyProduction.ProductionDate) Between [Forms]![frmDailyReport]![txtStartDate] And [Forms]![frmDailyReport]![txtEndDate]))
GROUP BY tblDailyProduction.ProductionDate, qryRearAxleAssemblyPerUnitB26.RearAxleAsblyPerUnit, qryRearAxleAssemblyTotalHousingB26.TotalHousing,  qryRearAxleAssemblyShaftB26.ShaftPerUnitB26,  qryDiffCarrierCasePerUnitB26.CarrierCasePerUnitB26, qryPerUnitBuildTimeStdDiffCarrierAssemblyB26.DiffCarAsemblyBuildTime, qryDiffCasePerUnitB26.[DiffCasePerUnit B26]
ORDER BY tblDailyProduction.ProductionDate;