I think the one part oil to four parts pg seems a bit off balanced..
Have you tried it? That 4/1 batch was my best yet. It was just eying it... I mean, it might have been more like 3/1.
It works wonderfully.. I've since made a batch double strength.. It's pretty much just the same thing but you hit it half as many times.
With 4/1, I hit the pen 7-8x's and got blooown.. with the x2... 3-4x's hit and get just as high..
I do believe the taste and hit was more pleasant at 4/1 than my current batch... this is just my opinion.
I made a batch last night that was 12.5ml of PG to roughly 3.2g of QWISO HO. I have not really settled on one recipe quite yet. My next ingredient to play with will be everclear. I have VG.. tons of it.. but I am hesitating for some reason.
Honestly, in all of the batches I have made... adding more PG doesn't really appear to make it thinner.. I do see less "chunks" in my weaker blends.. the stronger i go, the more little black specs i see.. I think more PG just mixes the 2 more completely than less PG does. Not that it is thinner... it just breaks down the hash "chunks" with more PG. That is my experience anyway.
I'm picking up some everclear. Soon, I want to drop a few drops in the ecig and see if it loosens up a little bit.
I think if I went any hashier this pen would just break down before even putting a dent in it. Hopefully alcohol clears it up and keeps it going.