Also uses a lot of resources. More than u8glib.
PCD8544 lib is software SPI.
PCD8544_SPI has the most ridiculous pin assigns that I can't work out but is hardware SPI.
What I need is a simple, fast PCD8544 library that uses the hardware SPI but not much memory.
The code in the original post seems to be simple and fast but it uses the software SPI which is no good as I need to be able to use an SD card as well.