The part number GT-1 in the latest v15 Trulite catalog will need to be edited if you are using that catalog WinBidPro v15.
Click on the Parts List link in the menu tree once in the v15 program, then type GT-1 in the search field at the top. Now you can change the Package Qty from 100 to 25. This is the number of feet in a package. The price can stay at $15 per package.
Note that the v16 Trulite catalog has the correct roll length. We recommend all v15 customers install and start using v16 as soon as possible as these types of corrects are made real time in v16 because the catalogs are hosted on GDS servers.