hi i have Ableton live and touch osc
and i at last have got it to work

but how do i assign like drums or samples to the pads in touch osc?

if i assign say a sample to a button in osc it works and plays but if i hit the button again it wont stop the sample?

another thing is i wanna use the sequencer
(like assign a drum sound to a button)

but i cant figure out for the like of me how to do it

any help would be great thanks