New USB cable may have fixed temperature spikes

No spikes yet I don’t think.

But I think it’s the power blocker USB adapter, the part you plug the cable into, is loose. So the other cable may be fine, but I needed to adjust it, cause it may not have been plugged in right.

But if it was the cable, the cable from TH3D works fine. Too cheap to buy a new USB power blocker, and the thing TH3D sells, is out of stock last I looked.

Z offset too close, damn. Tried printing a real print, a paper towel holder. Now I got to change flow rate back, and print a Z calibration again.

And big spike down. Probably the USB power adapter at this point. Or the mainboard has issues.

Spikes seemed to go away, after messing with USB power adapter.