We will never know the true story , like I say there a few different accounts from the people involved, but what we do know 100% is that is not the same as the weasel cut posted , but yeah looks closest to chaco from cutsI've gotta say your cut looks extremely like the one called ecsd or chaco @Bigcrawdaddy2.0 ,I think the confusion may lay in the fact that chem 91 was renamed Diesel when it went to NYC,the sour diesel was found in a bag of seeded chem91/diesel,,then the sour cut got famous and was diesel to everyone because the growers blew that cut up and stopped putting out batches of the 91/diesel,so the Sour diesel was essentially the original or the first diesel anyone had really ever seen,Weasel aka klop was the guy who found the sour,and he probably called it weasel diesel but it is infact what other folks call sour diesel and to confuse matters, to many was the the original diesel(first they'd seen) as well,so that could be why the clone also came with that name attached,you get what I mean? Probably a rubbish way to explain what I'm thinking sorry lol