On x23 pumps with carb ratios set > 25 grams / U, openaps reads the carb ratio incorrectly as 0.26, 0.27, etc.
$ openaps use 523 read_carb_ratios
{
"units": "grams",
"first": 1,
"schedule": [
{
"q": 0,
"start": "00:00:00",
"r": 100,
"ratio": 10.0,
"offset": 0,
"i": 0,
"x": 0
},
{
"q": 1,
"start": "23:30:00",
"r": 4,
"ratio": 0.26,
"offset": 1410,
"i": 47,
"x": 1
}
]
}