Fantastic info there dude......I can see the logic in rotating the location. I started off in my right thigh and the next time I'll do my left and get my wife to do it so she can help with the ass shot. I was a bit nervous the first time since I'd never self pinned that size before, used smaller ones, subcutaneous, after a hospital operation to stop clots but they were much smaller. Wasn't as bad as I had anticipated.
Perfect analogy of the punch alright, exactly how it feels.
Also how are you using the pins and barrels to inject?
Like did you buy a bunch of 1ml syringes and 25g or 27g pins?
And you're using the same pins to pull with that you are injecting with?
It's a little more expensive (I mean an extra $12 bucks)
And more work... But what I do is I buy 100 3ml barrels (for my blasts, don't worry about this part


) 100 1ml barrels for my trt, 100 20g 1" needles to draw with and 100 27g 1" needles to pin with.
Drawing with 25g or 27g is a bitch. You have to push back and forth and it takes forever.
Drawing with 20g takes 2 seconds. It's basically a straw.
So I draw with 20g, pull an extra .2ml of air into the barrel and swap to the 27g.
Flip the barrel over and tap the air. That way there's a little .2ml of air where the plunger is. That way when you push it in, the little bit of air pushes alllllll the oil out!
As you can see from the chart below, even after only going through the top of the vial once... It's going to be much duller than you think.
(This really makes a difference when you run multiple compounds later on)
Plus using a different pin to draw and inject is just that much safer