duplicity: Is it possible to create each increment based on last full and not last increment?

Question

Duplicity creates each increment on the top of chain of increments. I wonder if it's possible to create each subsequent increment like the first one - with full backup as its base. Is it feasible without existing files modification (no moving, no renaming increments)?

Answer 1

I don't think that is possible at the moment. I posted a confirmation/feature request on Launchpad. You can follow it for the confirmed details.