Because my funnel was placed in an area that could be classified as a "valley" and not a "hill", the "hill" parts of my resin prototype had formed giant bubbles where the rest of the resin should have been poured. I also did not use a pressure chamber while the resin dried, which is why small bubbles formed around the entire backside of the grip, which created a textured grip, but defeated the purpose of my design's carefully placed textured areas.