Finding AFR table in new Tuner Studio version

I’m using a Spartan 2 OEM with Megasquirt II V3 that’s running fine, but I upgraded my laptop and installed the latest version of Tuner Studio. I want to go through the calibration procedure using the Excel spreadsheet etc. but the Tuner Studio top menu seems to have changed. I can’t find tools->Calibrate AFR Table, nor can I find any updated instructions. Any ideas?

Thanks,

Bill