I have been doing a deep clean of the Bullet every 30Kgs or so with a less intensive clean every 10Kgs of greens. Yesterday, I did a deep clean in the afternoon. Later in the evening, when I got roasting found out that my Bullet was behaving like a completely different roaster than the one I had, preheat temperature wise.
I do 1 KGs roasts with a PH of 300C. I usually get the charge prompt at about 24+mins with the BT around 195C+. After the deep clean, I got the prompt at about 16+mins with the BT around 180C+.
The difference between the IBTS and BT before IBTS reached the target temperature is around 130C (for the past 180+ roasts). Yesterday it was about 150C.
Has anyone faced this issue in the past? Did the PH profile go back to normal with time?