Reply to [Request] Launchpad Beatmash/Effects Mapping

I can't seem to figure out how to get my Launchpad mapped in Traktor so that say, the bottom 2 rows beatmash at different bar (1/4,1/2,1,2,3,4..etc) and the other buttons control FX, like one stops the track and triggers the echo freeze.

I've seen it done on a MIDI fighter, but can't figure it out on a Launchpad.