improvedsound - that's a nice piece of work you have done. You capture the Thiel Essence with the sloped, sculpted contours and the elegance of the base.
will post some of what I have learned on this journey through my own experiments and coaching some of you on this forum and behind the curtain. There's plenty of room for improvement, while containing costs is always a desirable constraint. I am pleased that you and some others have invested in upgrading your Thiel loudspeakers.
Tom