REVELTRONICS

Unfortunately not because code is optimized and is using templates. In firmware is only instruction for displaying specific icon on specific location and common function is called. Chaging this function will change this icon everywhere. Adding new function for new type of icon will only resolve this issue, but this requires quite much changes in firmware. The other workaround is to use other value which you are not using (e.g. AFR), scale it as pressure and change icon for AFR.