Avenger... Die 0 was addressed with the 0.98.1 beta firmware, and most machines were fixed with it. Other than you, I don't think there are more than a handfull more out there..MAYBE. So to call that the "Biggest issue" is Total Crap.
okay we have...
1. Avenger (Assuming he really has a machine)
2. Edgar....
3....?
i found only this diff: (inside 98.1) - initc.sh
v=56
i2cset -y 1 0x24 0xb 0x73
i2cset -y 1 0x24 0xe $v
i2cset -y 1 0x24 0xb 0x73
i2cset -y 1 0x24 0xe $v
i2cset -y 1 0x24 0xb 0x6c
i2cset -y 1 0x24 0x11 0x86
i2cset -y 1 0x24 0xb 0x6c
i2cset -y 1 0x24 0x11 0x86
If you have an dieed die and it works on 98.1 then ist will also working on 0.99