Default Zooper variables NCSIG & NCSIGN don't work properly

Since I am on LTE, those variables stopped working. NCSIG gives an errror code (99) and NCSIGN always 85. Aren't those variables valid for LTE? Or do I need to use other variables? I'm using those values as a progress bar indicating my signal strength.

Never mind... already are multiple threads about this, please delete this one (since I have no clue how to do that)