Database not syncing--better in DT3?

Last year I had a database that did not sync. BlueFrog helped me by advising me to create a new sync store. I suppose I will need to repeat the process. However, I fully intend to upgrade to DT3 in July (I need to wait for budgetary reasons). Should I refrain from making this kind of repair until after the upgrade? Since it is the same database I am having problems with, should I keep it in its own sync store, separate from my other databases?

You shouldn’t need to create a new sync store unless…

  1. You do so for troubleshooting purposes
  2. You want to try a different option, like having different sync stores for different databases.