Gather your materials.
1 – 2x Pilot G2’s
2 – Sandpaper
3 – Cutting Tool/Wire Snips
4 – Packing Tape (or any other tape)
5 – Rubber Mallet (or any other means of soft pounding)
Not pictured and optional: Super Glue
Dismantle the 2 Pilot G2’s and keep what is on the right and discard what is on the left.
Empty and cut the inktube as shown. Discard the pieces that have an X over them. Cut the two front pieces as shown (acctually, to make things simple, both are cut right on that line that is on the front piece in the middle of where the grip used to be. the second one should be cut so that it is the same length as the threads). Discard the pieces that have an X over them.
Gently pound the cut end of the shorter front piece into one of the back pieces all the way. If you are too vigorous, there is a slight chance that you may crack the barrel.
Screw on the other back piece and make sure nothing is rattling or wrong.
Roll just enough tape around each of the halves of the inktube so that it fits snuggly into the end of the back piece. Remove the bits of tape that hang over the edge.
Insert the taped inktube halves into each end of the back pieces and cut off enough so that the cut front pieces will slide on and none will show in the round part of the tip. Use the picture for measurement reference.
Slide the grips all the way on the cut front pieces.
Push the cut front piece/grip combination all the way onto the back piece/taped inktube combination. Apply glue wherever necessary, if necessary.
Congrats! You have just made a G2-E2B