Yes it matters very much. The large post is where the + probe of the
meter should touch. The - probe should go to bare metal on or near the
case of the starter. Then see what the voltage drops to during cranking
attempts.

Mark

T Collins wrote:
> Hello All,
>
> Which positive post at the starter would you attached the positive lead of
> the voltmeter? The small spade connector or the larger post. or does it
> matter?
>
> Thanks again,
> Tony
>
>