To fix this, you need to synchronize the pip values for CFD or Index instruments. The procedure is as follows:

1) Double click on the order entry box for your CFD symbol in VTC (on the symbol name label on top) to bring up the symbol properties dialog box.
2) Use the "Pip Multiple" variable from the "Symbol Settings" to adjust the correct pip calculation for the particular CFD

This only needs to be once per symbol & terminal. When you shut down VTC the settings will be retained.