This appears to be a bug, but please set me straight if it's my own ignorance.
When I set more than one accrual policy (hour based) in the policy groups, and I manually calculate the time sheets (the time is already entered for the period) only one of them is tallied properly; the rest will only tally the for the last day of the period.
Accruals won't tally when more than one in policy group
This issue is fixed in the following version:
http://www.timetrex.com/download/TimeTr ... .8-rc1.zip
http://www.timetrex.com/download/TimeTr ... .8-rc1.zip