[SL] A few invoice issues

[Myk R. <myk...@gm...>]

Hello-

Seems that something may have changed along the way with invoices.. 
My line items on my invoices, the first one always shows position 1, but
the next ones after seem to show a random number.
For example, I generated a false invoice to test, my first item showed
the correct position number one and the correct item number. My second
line item showed position 15064, followed by the correct item number.

how do I get the correct line number to show on my invoices? Seems this
should be automatic, and I don't remember having this problem before a
few updates ago..

Thanks,
-myk robinson