i have been using a 1" pin for my test.E for the last 8 weeks, but i have just been told that i need a 1 1/2" to ensure the shot is intra-muscular
my mate syas i've prob been missing the muscle and getting less than half the effect
is this true?
have i wasted 8 weeks of test?
i have also just started winny shots buit was told a 1" pin is ideal for winny cos its not supposed to be intramuscular
is this correct?