Yeah Meltingpot also runs an Original Diesel/Underdog cut. You can see it on his IG page. He made some badass S1's and hybrids. I talked to him and I think he said he showed it to the Sour crew and they said it was the Underdog. Something along those lines. He's a cool dude. Super nice and forthcoming with sharing info.
Meltingpot sent me his ECSD clone around a decade ago , it's the cut I used in most my ecsd X's
Maybe that was before he was told it was underdog, so that's what it was labelled when it come to me
I had the cut from Meltingpot before people under the stairs were even selling seeds, a decade plus ago
Okay well what I am trying to explain to your thick headed ass is that he has two different cuts. He still has the ECSD, as I have stated already. He also has Underdog. Two different cuts. I am not sure how or why you keep thinking they are the same cut. He has ECSD as well as Underdog/Original Diesel. Two different cuts. The Underdog/Original Diesel looks very similar to a Sour cut. It will also turn super colorful and come out much different depending on the room she's in.
Yeah no thats old news man. What people are actually finding out by growing all of these cuts side by side is that they are in fact different. Some of which the exchange of hands can be traced back quite far. Well into the 90's. So its very obvious now that there was multiple cuts early on.
keep trying 
