I'm so behind everyone else I missed all the threads.
JR came on Friday. I fed him and put him in the fridge. I suspect my fridge was too cold so he didn't start to bubble for a good 48hours. I couldnt bake at the weekend so just left him. Do I now have to feed him again and then bake in 2 days time (bake or do the starter?) or can I just do the starter today?