hey guys sorry for the newb. question but here it goes--- i got my igf 1000mcg, already mixed... with the slin pin i got 29 g, 1/2 inch 1cc.. so i figured each tick is 20 mcg, is that correct, i took 1000 divided by 50-ticks????? so what if someone is saying they are doin 25mcg pre and post workout-- how can you even be that accurate on those pins??? thanks in advance guys