OpenLogger Scaling problem - units only accepts one character

[sgrobler]

Hi

I've updated my openlogger with latest firmware (1.3.0). A problem that I noticed with previous firmware and which is still present, is that the scaling option will only let you enter one character for your units. There are many units that need more than 1 character, eg mm, Pa, dB, dBA etc so it would be nice to be able to enter more than one character. Once you hit enter you get an "invalid units" message. Is there a trick that I am missing?