On 12/11/2018 at 1:16:17 PM GS wrote:

Would you consider perhaps modifying your part numbering to a
structured system methodology? If so, have a look at
PartNumbering.xls here...

https://app.box.com/s/vm9et35pdbaywfxi0lzd5r2qglkkf503

I'm afraid it's over my head, Garry...

Hope you're doing better healthwise. Merry Christmas!

--
tb