The Limitation Of The "instrument Settings" Window

I notice that in the “Instrument Settings” window, there is the volume control, but there isn’t the panning control.

For each sample belonging to the same instrument, it’s important setting independent volume and panning. An example? In a drum-kit instrument, the toms-panning changes from left to right (low-tom at left, middle-tom at center, and high-tom at right). Why to implement it with three different instruments, if all should be easy, simply editing the panning horizontal slider of each sample belonging to the same instrument?

Besides, each parameter must be automatizable, exactly like it occurs in the track effects automation.

I followed your advice: I installed a sampler VST instrument and I solved my problem with elegance: each sample belonging to same instrument can be controlled by independent panning settings.

Really a big suggestion: thank you very much!