my pharmasist where i purchase my pin's.. the only place that doesnt ask for a care card in my city before selling needle's for some ****ed up reason does not carry 1.5 inch pins anywhere... i have a bad needle phobia as it is... what i need to know is.. how important is it to use a 1.5 inch vs 1inch when shooting the glutes... im using 25gauge.. i mean honestly i couldnt imagine sticking a pin in my shoulder arms or anywhere else... do you guys think the 1inch pin will be ok in the glute???i mean what are the negatives?