Hello, I am running a duet board with a chimera hot end (dual extruders, dual nozzels). I do run the dual extrusion wizard to set up the print. I am having a problem upon layer change it wants to purge one of my extruders and leave a huge blob on the print. I am printing using the ooze shield. I dont have any scripts at all except for a home all at start, and a few ending commands. I dont have any purge commands in my duet code, so I am having trouble tracking down the problem. I read a while back about a problem with this, but cant seem to find the post, and as I remember there wasnt a solution. Any help would be appreciated.