Set Bend Allowance

I am trying to set the bend allowance from a user form. Everything seems to be working except the value of the bend allowance does not change. The return value of PBendData.BendAllowance before the change does match what it currently is and the return value of PBendData.BendAllowance after it is set = Langth.Value / 39.3700787 does match that value. Something seems to be wrong with "swSheetMetal.SetCustomBendAllowance PBendData" but I don’t know what. Anyone have any ideas?

Dim swApp As SldWorks.SldWorks

Dim swModel As SldWorks.ModelDoc2

Dim swfeature As SldWorks.Feature

Dim swSlectionManager As SldWorks.SelectionMgr

Dim swSheetMetal As SldWorks.SheetMetalFeatureData

Dim PBendData As SldWorks.CustomBendAllowance

Set swApp = Application.SldWorks

Set swModel = swApp.ActiveDoc

swModel.Extension.SelectByID2 "Sheet-Metal(2)", "BODYFEATURE", 0, 0, 0, False, 0, Nothing, 0

Set swSelectionManager = swModel.SelectionManager

Set swfeature = swSelectionManager.GetSelectedObject6(1, -1)

Set swSheetMetal = swfeature.GetDefinition

Set PBendData = swSheetMetal.GetCustomBendAllowance

PBendData.BendAllowance = Langth.Value / 39.3700787

swSheetMetal.SetCustomBendAllowance PBendData

swModel.ClearSelection2 True

SolidworksApi macros