i dont know if anychef read my suggestion or not ! but i consider maybe they get this message ! i really suggest a new "Flexible Yieldboost" to control the APY dropping of Cake pool and prevent from dropping fast ! for example we can get a YieldBoost capable of change over the amount of Fixed Staked cakes...
As the Staked amount of cake goes higher then protocol automatically increases Yield boost to compensate the APY dropping and control it it at a reasonable level ! as we had in old Autocake pool at last it was controled around ~62%
So here The community can Vote on this proposal and of PCS is a protocol that is governing by community (as they say in core proposals) then chefs should take part in and think about this problem !