I've downloaded a trial version of Helicon focus-stacking software, which comes with an "Export to Lightroom" plug-in. I believe it is not entirely dissimilar in operation to the LR's editing in Photoshop option. Any photo captures you wish to transfer from LR to Helicon for modification, you go into the File menu and click on "Export to Helicon Focus." But one (possibly key) difference I notice between the Photoshop and Helicon options is that after modifying a photo in Photoshop you click Save and the PS modified photo is returned to its initial Library location in the LR catalog (folder). However, with Helicon, when you click Save after the modification, the photo is apparently NOT returned to its initial LR Library location. You then have to save it elsewhere and Import it back into LR. Is this something that any other Helicon user has encountered and contrived a work-around for?