Larry, I was wondering if there was a way to set a default value in the hydrometer temp correction calculator. My hydrometer is calibrated to 60 F, and every time I correct for temp, I have to type in the calibration number. I know this is a minor thing, and it would probably be easier to just buy a different hydrometer, but I've had this one for about 15 years and I've made great beer with it. Its no big deal if its a problem, like I said, It's a minor thing. Thanks.