roasting light with behmor

[jano]

Hi:

I wont be able to get a probe into the behmor through the axle for a bit to measure bean temp; meantime, I'm hoping it's possible to get feedback on which of these would be more likely to create a developed "light" roast.
p5 20-22 minutes
vs
p2 15-16 minutes

This is completely in general, theoretical terms; it is understood things like bean size and density will play a role, and I understand cacao beans are much more forgiving to a roast whereby 30s +/- may not make a difference.

I have tried a few batches of P5 at 16-18 minutes, they come out rather sour, borderline astringent.  At some point, I'll try a roast between the two, but I'm waiting until I get the probe installed

Thanks for reading.

[ejahjah]

The behmour 1600 plus allows u to check the temperature of the exhaust channel inside once the exhaust fan is active mid roast by holding the A button or B button for the chamber wall temperature

[jano]

Thanks, but that doesn't really address my question

I plan to do this when I have time: www.roasterthing.com/FrankenBehmor