MSP430I2041: MSP430I2041 group channel conversion and preload

Tool/software:

Hi

In this post,

https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/970895/msp430i2041-which-interrupts-are-fired-when-sd24-channels-are-grouped-and-when-to-read

James Evans said that never set interrupt enable other than master channel.

But, if so, we can't set preload which bigger than master channel's preload to another channels.

Because when interrupt occurs, another channel's conversion are not finished.

And when 4 channel group conversion with 2041, channel 3 is the fixed master.

Is MSP430i2041 can not set bigger preload than master channel to another channels ?

Thank you.