Sorry to ping you but I need help

@iSpace here

Can you give me your craft URL?

@iSpace So in my endeavor to make a reusable rocket I encountered a problem. Using full flow staged combustion provides a lot of benefits but it has one big problem for reusable rockets, it takes forever to shut down. So I end up going back down. How does one shut down the engine and avoid this? It destroys the rocket every time. And I know you use full flow. But you might not know the answer because your first stage hovers for a bit. But if you have any idea could you help me?