I use 5 gpi weight tubes in my carbon arrows.
I have had good consistent results using these to beef up my arrow to right over 600 grains.
However, when I am 'stumping' with my Judos point, the carbon weight tubes knock out the nock point on my arrow. It literally throws the nock point backwards to me upwards of 10 yards.
I tried using 'hot melt' to secure the nock point into the arrow, but that didn't work. I also tried crimping the carbon weight tube to prevent it from sliding backwards on impact, and that failed to work as well.
Any tips??