DSO203 no MASTER CLOCK FREQUENCY OFFSET CALIBRATION in Wildcat Rev.5.6

Hi forum. I have a DSO203 HW 2.70, AlterBIOS 0.4 SYS 1.52
GCCv1.7W5.6 APP (2.51+SmTech1.8+PMOS69Fixes) mounted Wildcat revision 5.6 with everything updated.
Everything works flawlessly.
Normally the WaveOUT works.
Except for the calibration procedure.
There is NO 1MHz square wave in order to perform compensation adjustment during calibration procedure. Both in the calibration menu than during the normal screen holding button2
Has everyone else had the same problem?
Any suggestion?
Best regards.
Steve