Hello! After a recent deep clean including of the IBTS sensor with alcohol some of my temp readings have shifted a fair bit and I’m not sure whether it’s in the normal direction…
Pre deep clean FC was registered on one of my beans at around 206C IBTS / 201 BT and post deep clean it’s now around 199C IBTS / 203 BT. What I’m confused about is that previously when I’ve cleaned the IBTS I’ve noticed an upward movement rather than a downward one i.e. IBTS has lagged BT and then caught back up after the clean.
I roast 1kg batches, typically Brazil and Uganda naturals at the moment. Just looking for guidance really on whether movement in this direction after a clean would be expected with the IBTS or whether I may have done something wrong.
Thanks!