so i've read a couple threads bout people using the ultraonic steeper. abunch of people are saying 16-24 cycles of 8 minutes, but thats because their steepers only go for 8 min cycles.. my steeper heast up to 80*C (iknow to stay under 50 for nic) and can do 99min steep cycles. i also cool my liquids in between each steep session by runnning under cold water for 2 minutes. do i do more time?Less heat? how many cycles. so many variables!