Hi there, i am tattooing for about 6 months and my problem is trying to get a nice solid rich looking line in on certain fleshy parts of the body, ie; stomach,sides,thighs, etc. I mostly use a 7 round liner with kuro sumi outling ink and i try to get a good stretch on the skin with the tat machine tilted at a good angle. In these parts i seem to be getting a weak scratchy line and usually have to go over them again to thicken them up. Any advice on what im not doing right for that lovely rich solid line would be very welcome. Cheers. Ger.