2.1 Active Crossover Help

Hi

I have used APC workbench to design an active crossover, with the Left and Right channels playing in mono, and the respective crossover applied to each driver on an arylic 2.0 amp.

I just came to do the same in apc workbench with another project on a arylic 2.1 amp, but cannot find anywhere to add or adjust filters to each channel individually. Is this not something possible with the 2.1 amp, or am i running an older firmware version on this board? if yes it has not automatically updated, is there any way to do this manually?

Thanks

It should support, please make sure the firmware is latest. just connect the board to internet and it should receive the update