The Terpedo

Instructions:

1. Because of variations in glass and quartz, the Terpedo comes with 2 sizes of o rings. Use the ones that give you the best fit
2. MAKE SURE THE GLASS AND O-RINGS ARE CLEAN. The glass and o-rings need to be clean to work properly. Occasionally wipe them and the glass down with Isopropyl Alcohol
3. Medium to coarse grind. No pack
4. After loading, preheat bowl a little
5. Add quartz heater. Leave a small gap at the end for airflow
6. Heat while rotating 15-30 seconds
7. Reheat as needed
8. With normal use, you should be able to remove the heater while hot by using the flange. Please be careful to ensure that the heater is cool enough  

Tutorial video