It is our understanding that UST trims the .370 shafts then sands them to .355, so they would not be a constant weight taper tip. You will get them in discrete lengths, but again they are simply cutting the .370 blanks to the discrete lengths and sanding the tips. You would not need to specify the tip trimming. We have never specified a specific tip trim when ordering the taper tip version. Not even sure that we could.