Most SaaS companies scaling with paid ads aren't losing money because of their product, they're losing it because their ad accounts, funnels, and tracking systems have structural failures quietly draining margin every single day. A broken conversion event, campaigns cannibalizing each other, a funnel bleeding 60% of qualified traffic before the CTA, these aren't edge cases. They're the norm. And every month they go unfixed is another month your MRR stays flat while your ad spend keeps climbing.