I have been using the V5_SDcard post processor. The V6 is just a small change to the last move before it finishes. They should work great for you if you are using an SD card reader and understand a bit about what the post is doing during bit changes. I suggest that you read everything above, take a look at the comments in the post then ask away about anything that’s not clear. Let us know how it works out for you and post any projects in the “Builds” section.