There seem to be a couple of issues with Breadwinner's height tracking. For posterity's sake, I use a 32oz jar (and have my device configured as such), so I have no idea if other people have these same issues when using a more standard 16oz jar. The first issue is that, every time I feed my starter, the recorded height drops very quickly, despite this not actually happening in real life (see the attached screenshot). Sometimes this is a minor drop, but sometimes it's very dramatic in a way that makes me worry that Breadwinner is dead wrong about my starter's peak height. Sometimes, the initial height is even recorded wrong. For example, in the second screenshot, the graph inexplicably starts with a 1.54X height before dropping all the way down to 0.76X in less than an hour. Breadwinner then correctly records a steady rise, but I don't feel confident in the numbers with regards to heigh or peak tracking. The second issue is minor, and is just that the jar graphic that shows the starter's current height doesn't seem to work for larger jars; my dashboard only ever shows my starter jar as being empty or low.