Skipping Over If Statement

[dirtyrat00]

Below is my code showing if SumXj equals 1 then do the listed tasks. When I step into each line, the output shows SumXj reaches 1 around the 9th iteration. Instead of doing the listed tasks under SumXj =1, it skips over the tasks and into the following ElseIf, looping again. Can someone explain why this is happening? Thank you

If Sum1 > 1 And Sum2 > 1 Then       'Two-Phase Region
    SumXj = 0
    For g = 0.01 To 1 Step 0.01
        For i = 1 To n
            LiqX = (Z(i) / (1 + Sng(g) * (K(i) - 1)))
            SumXj = SumXj + LiqX
            Cells(i + 7, 13).Value = SumXj
        If SumXj = 1 Then
            Sng = Sng(i)
            SnL = 1 - Sng(i)
        ElseIf SumXj < 1 Then
            End If
        Next i
    Next g

[SamT]

Are you absolutely positive that LiqX is an Integer or a long?

Depending on the values required use

If SumXj >= 1 Then
     '
     'More code here
     '
'ElseIF SumXj < 1
     '
     'Assuming you left out code here
     '
End If