Originally posted by abstrack
I have never experienced that but, one thing you might do is switch to a 25g needle and heat the sus in some hot water before you inject and that seems to work for some pain free shots. This will thin the oil some.
Hear hear! 22ga long needle in the quad is major ouch!!!! Can't fo rthe life of me figure out why the juice wouldn't come out... though a 22ga is a damm cookie cutter, maybe it filled with tissue when you aspirated?

I also use a 25ga 1in and warm up the oils first... it makes all the difference in the world!

Red