Look on the instructions and see if it says "suitable for breadmakers" or whether the instructions for making bread require hydrating the yeast. I'd try for one which is suitable and/or doesn't require hydration. I'm not familiar with US brands.
Jag, I have the same problems with my DIY CO2 mix. I could have sworn you were talking about my mix and what I have tried to make it better(currently, I don't have time to monkey around anymore so until I get a chance to test further for leaks I am using excel only). I also use Ichman's yeast... perhaps it is the brand that is the problem?
I just asked my mom and she says that you don't need to pre-hydrate the yeast when you add it to the bread machine, Just add it to the bread machine with everything else and that's it.
Cut a hole smaller then the tube so it is more snug fit instead of being smashed in the small opening already there. Using a pressure fitting as I mention below is a better method for this.
I recommend using a pressure fitting drilled into the side of the power head basket to connect the CO2 tubing to, instead of clamping it inside the hole, the hose tends to pop out when you adjust the power head location. Cut your sponge if needed so the bubbles can flow to the impeller without hitting the foam piece.
I removed the T valve because I wanted to. Should be kept installed just in case you need to release pressure for emergency reasons or for when you change your mixture you can release pressure before opening the cap on the bottle.
Use a small black Zip Tie for all fittings to make sure they stay on at all times.
I was actually thinking about that when I was reading the directions and adding it to my yeast. I figured I would just follow what they say and see what happens since this is my first time doing this. :huh:
But I think that is the problem. Do not add baking soda sounds like a better idea.