FG turbo no knock control

Hey guys,

Doing some tuning work with an FG turbo and couple questions..

1/ I scanned for parameters (see pic) and there doesn't seem to be any knock control and I know a couple times ive heard slight knock yet nothing comes up on the gauges. Can someone tell me what channels I have to add to get knock feedback on the FG

2/ Ive only heard the knock as the auto shifts between gear. On the data log im seeing boost spike from 13 to 21 psi for a split second, knock then goes back to 13-14psi. Any ideas why im getting the knock / boost spike between gears? Im not completely sure it is the boost as at the same time because of torque reduction for that split second between gears timing drops from about 14 degrees full noise to 0 degrees as gears shiftAttachment 105323.