>>7938169 You're a blind pre/beg/ if you think a tool that can rotate your affixed head in 1 direction will save you if your skills suck. That's like trying to rotate a dog turd in 3D.
>>7938163 Yeah the box shit is only good for ultra beg trying to get that first bit of line confidence. If you can draw a reasonable accurate arbitrary line then you can skip all that bullshit. Later it may help slightly with perspective, but I sure as fuck wouldn't grind it.