So each employee is set up with a default class - either overhead or administrative.  On our timesheets we are entering employee time to various projects and each project has it's own class set up.  So one employee's timesheet could have several lines with time to 5-10 projects.  There is something happening when the information moves over to the paycheck.  All the time is there, but sometimes instead of the correct project class coming over it defaults to the overhead or administrative.  The thing is there doesn't seem to be any consistency.  Sometimes they move over to the paycheck correctly and sometimes they don't. 

This issue has been going on for a long time and we've just been manually correcting it and thought it was time to maybe see if there was a way to fix the issue.  We have already done multiple rebuilds, etc. and there are no errors that show up that indicate a problem or a fix for this issue.