geotechnical cell pattern line weight

Hello,

I am using Power Geopak V8i SS2.

I customized some cell patterns but had to change the line weight in one of them.  The patterns work nicely except one of the patterns is not changing to the proper line weight.  I have tracked-down all the cell files that would likely be contributing this thicker line weight but the line weight keeps returning when I use it in a geotechnical boring in profile.  How can I know where the line weight control is coming from when using these cell patterns?