[quote name='gazhowe' timestamp='1479333061' post='3175803']
.......the Level control on the VMT is set at noon to keep my overall volume the same whether the effect is on or off.
[/quote]
Right idea, but you need to set the level control to whatever setting actually does give you the same volume. Noon position might not be it! Set the gain, blend and era to the sound you want, then adjust the level knob to give the same input to the amp with the effect on as with it off (assuming you do want the same level) That could be 2 o clock or 4 o clock even. The noon position doesn't have any relevance.