Needle Effect

right now im using a 23gx1inch, if i started using a 25gx1 would that be ok??? my friend is offering me them for free......

i inject into my quad...

25g is my favorite I wouldnt bother with 23g. 25g is ideal for drawing and injecting.

shuold be ok. so long as the viscosity of your gear isnt too high

i use a 23 g to draw out of the bottle, but i inject with a 25g, and i find that everything goes through there jsut fine. i always heat my oil under runngin water once it is in the syringe just to help it go through quicker. u might want to get some 25g 1 1/2 in for your quads though

one inch isnt good enough?

what do you mean the warm water help is go through better?

i used 1in for quads and didnt warm it and it works fine. its just preference. if you heat the oil it is not as thick so its easier to inject but i usually just skip it.