I'm making my own sourdough starter and when it's "ready" I intend to make a delicious sourdough boule. My first starter "Breddie Mercury" did not make it and passed, I made a new starter "Bread Savage" and I'm now on day 3 following a very strict recipe from Joshua Weissman, apparently he's very good and huge in the bread community of Youtube. However, I do not see any activity from my starter. I'm feeding it every 24 hours, using a mixture of rye flour and unbleached AP with 85-degree filtered water. My home averages 70 degrees, give or take a degree. I don't see how I could have messed this up. I'm using precise measurements, with a scale and swapping to a clean jar for every feeding. What could be going wrong with this? I just want to make delicious bread. I spent a lot of money on getting all the proper equipment to do this. Are my cats sabotaging it at night?