Thanks a ton...it's most logical given the propellers of the M4P is huge.
Will try that out in my next flight and cease being lazy or in hurry to start without unfolding.
You probably need to straighten out the propellers from their folded positions. I know they’ll straighten as the motors spin up but the shaking is evidence of the unneeded extra physical load that not straightening puts on the hubs and pins.
On...
Couple additional stories if you want to ready more about it....
https://dronexl.co/2025/10/10/fcc-removes-millions-of-chinese-electronics-listings/
https://dronexl.co/2025/10/12/fcc-vote-kill-dji-shell-company-strategy-december-ban-deadline/