I made a template for the octatrack that sets up the octatrack's midi tracks to use 8 of the TR-8's instruments and also make use of it's Continuous Control mapping values. 
To use: 
- set TR-8 MIDI in on channel 8.  
- load the TR8_TEMPLATE up on your octatrack  
- have fun!
download here
  
  
| track | instrument | page: effect2 | page: effect1 | 
  
  
| t1 | BD |   
  knob A: tuneknob B: attackknob C: compknob D: decay | - | 
  
| t2 | SD |   
  knob A: tuneknob B: snappyknob C: compknob D: decay | - | 
  
| t3 | LT |   
  knob A: tuneknob D: decay | - | 
  
| t4 | RS |   
  knob A: tuneknob D: decay | - | 
  
| t5 | HC |   
  knob A: tuneknob D: decay | - | 
  
  
| t6 | CH |   
  knob A: tuneknob D: decay |   
  knob C: accent levelknob D: scatter modeknob E: scatter depthknob F: scatter on/off (value 63 & lower = off, > 63 = on) | 
  
| t7 | OH |   
  knob A: tuneknob D: decay |   
  knob D: delay levelknob E: delay timeknob F: delay feedback | 
  
| t8 | CC |   
  knob A: tuneknob D: decay |   
  knob D: reverb levelknob E: reverb timeknob F: reverb gate |