Greetings, here's my first post on the forum. I have a 2007 Tiger River Sumatran that developed a bartop crack in the past month. I've order a Watkins Binding Resin Bartop Kit and a Watkins Acrylic Filler Kit. Before I dig into the spa and use the two products, I was wondering if I should drill a hole into where the crack terminates at the top to prevent further migration. An internet search reveals some people recommending this but I'd like to hear from an professional if this is a technique used. If this a viable way to help stop the crack from growing, what diameter drill bit would apply to this size crack. Any advice on this would be welcomed, including any pro tips about the binding resin or acrylic filler. Thanks in advance.