use higher of minIOBPredBG, minUAMPredBG
use higher of minIOBPredBG, minUAMPredBG

openaps/oref0,PieterGit/oref0,PieterGit/oref0,PieterGit/oref0,PieterGit/oref0,openaps/oref0,openaps/oref0,openaps/oref0