rigidftw
Retro Guru
I'll think about it.I would ship him the stem back. If it´s not crooked and you are hallucinating, the loss is on you. If it´s the builder fault, he delivers it back to you, cap installed, bolt in place.
PS: stems are not comfortable. Position on the bike should be and stems get you there.
p.s. Differently designed/constructed stems offer different amounts of stiffness and pass on vibrations differently. That's what I mean.