need help with VBA code

[Mark Lowe]

I'm trying to do some simple math with VBA, but it's not so simple to me. Here's what I have, what am I missing??

Private Sub ADD_Click()
Sheets("COLUMN").Activate
LastRow = Range("A65536").End(xlUp).Offset(1, 0).Row
FB = FB.Value
FA = FA.Value
CN = CN.Value
CW = CW.Value
CD = CD.Value
VQ = VQ.Value
BS = BS.Value
TS = TS.Value
TCOL = TCOL.Value
BCOL = BCOL.Value
B = B.Value
C = C.Value
D = D.Value
H = H.Value
K = K.Value
O = O.Value
FA = FB + 1
Sheets("COLUMN").Range("A65536").End(xlUp).Offset(1, 0).Value = CN
Sheets("COLUMN").Range("C65536").End(xlUp).Offset(1, 0).Value = FB
Sheets("COLUMN").Range("E65536").End(xlUp).Offset(1, 0).Value = FA
Sheets("COLUMN").Range("G65536").End(xlUp).Offset(1, 0).Value = CW
Sheets("COLUMN").Range("I65536").End(xlUp).Offset(1, 0).Value = CD
Sheets("COLUMN").Range("N65536").End(xlUp).Offset(1, 0).Value = VQ
Sheets("COLUMN").Range("O65536").End(xlUp).Offset(1, 0).Value = BS
Sheets("COLUMN").Range("L65536").End(xlUp).Offset(1, 0).Value = TCOL
Sheets("COLUMN").Range("K65536").End(xlUp).Offset(1, 0).Value = BCOL
Sheets("COLUMN").Range("Q65536").End(xlUp).Offset(1, 0).Value = B
Sheets("COLUMN").Range("R65536").End(xlUp).Offset(1, 0).Value = C
Sheets("COLUMN").Range("S65536").End(xlUp).Offset(1, 0).Value = D
Sheets("COLUMN").Range("T65536").End(xlUp).Offset(1, 0).Value = H
Sheets("COLUMN").Range("U65536").End(xlUp).Offset(1, 0).Value = K
Sheets("COLUMN").Range("V65536").End(xlUp).Offset(1, 0).Value = R
Sheets("COLUMN").Range("X65536").End(xlUp).Offset(1, 0).Value = TS
BCOL = TCOL.Value
FB = FA.Value
FA = FB + 1
TCOL = Focus
End Sub

Private Sub BS_Change()
B.Value = BS.Column(2)
C.Value = BS.Column(3)
D.Value = BS.Column(4)
H.Value = BS.Column(5)
K.Value = BS.Column(6)
O.Value = FA.Value - FB.Value - K.Value - 0.17
End Sub

[Mark Lowe]

Sorry, I'm getting an error here ---->>

O.Value = FA.Value - FB.Value - K.Value - 0.17
End Sub

What error are you getting? Type mismatch?
Check that all of the variables in the problem formula are numeric.

What on earth are you trying to do anyway?