u/ihavealotofgum

Hi, I just started my sourdough journey about two weeks ago now. I used the method on The Perfect Loaf and it seemed to be working pretty good, but I'm not getting any rise in my starter! I've been feeding it once a day in the evenings after work with 20g starter, 100g flour (50/50 AP and Bread flour), and 100g distilled water (heated up a touch to around 85-90 degrees since the air is on). I attached a picture of what the bubbles look like, they seem pretty good from what I've looked up, but the yellow band is where it started the night before so I can tell it barely rose. Any tips would be appreciated!