battery cutofff switch

[Charles Kurtz <cwkbeb@worldnet.att.net>]

I'm considering installing a battery cutoff switch on my TR4 which has a
positive ground.  The switch listed in the Moss Motors catalogue is
apparently designed for use only on negative ground cars because it's
sized to fit the negative battery terminal.  Does anyone have experience
using one of these on a positive ground car.  I assume one could resize
the terminal connection to fit the positive terminal, but would it work
effectively or cause damage to the electrical system??

Charles