My first print came in today. For the most part it is excellent, but my buttons also are a bit too big and need the backside ground down about .5mm. They are spec'd to be flush, but print variance is inevitable. I will be starting this build tonight; the good news is that my new screen clamp design works perfectly.
I apologize for the pic quality...I only had my phone handy. The white dots are where I cut the support posts for the back/screen mounts/buttons. I went ahead and printed both of my screen mount designs (screw on and pressure mount). Now that I've verified the pressure mount design, I'll be removing the screw mount option for future prints). The Hyperion 900mAh G6 fits perfectly, but the XT60 connector is just too big for this design...I'll be switching it out for an XT30 as well. Overall I am pleased...this thing is solid!