CR 10S Pro - Reworked OEM Cooling Fan Duct

I experienced a problem with prints getting random layer shifts (see picture of failed owl print) and after quite a bit of investigation and trials found that the cause was the poor fan duct that was originally supplied.

What had happened was that the silicon hotend cover was pressing on the fan duct and with the higher temps of PETG, the fan duct had begun to soften and distort and then was catching on the top of my prints causing the layer shifts ! The fan cover is really poor and Creality