sorry for digging up this old post, i bought a new box of triangles 14mm from amazon and they seem to come in a shorter height, did tweeten changed the height of the tips?i use Triangles and start them off a 3/32" on the side wall with a dime radius or a little flatter but not nickel radius thats too flat, that way they dont mushroom(or if they do it aint bad) and they seem to bite the CB just rite for me, I wear them down to nothing if the tip is real good. I dont like big tall tips that act like shock absorbers. So after many experiments with tip starting heights I have ended up at 3/32", and yes I do use more tips because of the fact I'm starting with less tip-but its worth it. They just play better for me at that starting height,
the one on the left is from the new box, the right is from my old stock bought many years ago.