Just did my first shot yesterday and it was alot like the first time you have sex: nervous as hell and over way too soon. Anyways, once I got the needle in my quad, the juice didn't seem to move even though I was firmly pressing on the plunger. I was using 1 cc. of sust. 250 with a 22 gauge 1" needle. (All I could get from the local feed store.) Like a dumbass, I forgot to aspirate and I think that was part of my problem. I eventually pulled the needle back about halfway and I was able to get the gear inside my thigh. Has anybody else had this problem and if so, do you have any tips?