I know it does not seem simple, but it is. Reserve "extension" is what you see in the Conflict Processing Window. When you select "extension" it does the CBA calculation and notifies you of the max days you can extend. Simply choose the number of days you want to extend and that is your new number of "V" days. V days on a reserve line ALWAYS knock out an equal number of R days. You can play that game a bit by using or not using either buffer in an attempt to keep certain days, the buffers are applied to the new number of V days. R line reconstruction is supposed to "retain" the most blocks of days possible from the original line. If you knock out more days than alloted with the buffer and or V days they will reconstruct the days owed somewhere outside of the footprint, this is where your "request" comes into play. If you do not hit enough R days with the footprint then you "request" which remaining R days outside of the footprint will be removed.

In the end, number of V days (as awarded or extended) - # of R days will equal the # of days you will stand. Bank will be reduced by days removed * r day value.

ALWAYS try and leave any remaing R days AFTER vacation so that you can be leveled for the hours and knock em out it will help the Compnay's "manning" issue.