Tried looking for ivory joint. and changing a cues weight, could not find the thread. Have a custom weighing 20.5 with a ss piloted joint. Balanced nice but heavy. If changing joint to ivory, can I reduce weight by as much as .75 to one ounze ? Own one ivory jointed cue now so wont be any surprises on the hit. No weight bolt just coco front and butt. Appreciate cuemakers knowledge to question. Thanks