Hey bros, i inj. into each quad once per wk. i always hit the exact same spot because i know im safe from hitting a nerve or vein in this spot. question is do you guys hit same exact spot or do you move up or down 1 to 2 inches so as not to create scar tissue? also ive always used 23g. 1 1/2 to inj. into quads but i ran out and local pharm. only had 22g. Any of you use 22g. or is this 1 size to large for quads? I always inj. a minimum of 3cc into quad & tonight with the 22g. when i pulled out needle the amount of gear that came back out of inj. site was more than when i use 23g. thanks for your responses!