I moved a $15k/month offer between networks and the 30-day overlap saved the whole campaign.

I moved a $15k/month offer between networks and the 30-day overlap saved the whole campaign.
Instead of cutting cold, I ran both nets in parallel for 30 days at 50/50 split. The new net's approval cratered to 61% under real volume — invisible in their pitch deck. Because I overlapped, I caught it before fully migrating and kept 80% on the old net. A clean switch would've torched a month of profit.
Why do you migrate networks like ripping off a bandage?
Agree or fight me 👇