So I noticed Echo makes the following attachment for the SRM trimmers. Looks as if you take the trimmer head off and put this on. Has anyone used this? Looking for feedback!
https://www.homedepot.com/p/ECHO-Edger-Attachment-for-SRM-Trimmer-99944230001/202699752?cm_mmc=Shopping%7CG%7CBase%7CD28I%7C28-32_PORTABLE%7CNA%7CPLA%7C71700000032328700%7C58700003835946437%7C92700030697801831&gclid=Cj0KCQjwvezZBRDkARIsADKQyPm5LGhxYaU1rWwPYN0lbbCpL9oMbC9rbrLX47ochCv3pxVfSWOIJCoaAjCWEALw_wcB&dclid=CPmXwp7kgtwCFQE-TwodDE4M3A