@Bad Dawg has always done right by me. He is also helping the homie OTG8, who I have known for a decade plus through the forums, get his hybrids out to the people for a good cause, so I definitely appreciate that.
On the subject of Chem D, I just harvested a small batch of Chem D x Dog Patch seeds that I made. The Dog Patch male is Chem D x (Chem '91 Bc2). I will most likely be looking through those for a good male to pollinate the Chem D again for a backcross. I can't say for sure that I will find a suitable male though. Time will tell. Positive vibes...
~nugzz