the pie-cut and straight cut stencils were awesome, highly recommend. the pie cut made quick work of adding some angle and tightening up the bend. it was a 10deg print, but i cut on the sharpie lines so probably more like 12-14 actual. the straight cut needed some tube for alignment, can't just cut off a sliver with it hanging off the end. before i started cutting back the start of the pipe i made multiple marks. ended up trimming it 3x, made it easy easy when already marked.
