
Tiger ERA sump on a Zetec blacktop and it turns out that the Tiger windage tray has microns of clearance between itself and the walls of the sump. As I've tried to pull the sump off, the side of the tray has dug into the wall of the sump. Invested in a cheap endoscope and you can see it happening:
https://drive.google.com/file/d/1rX2Zj0 ... p=drivesdk
That sideways movement is what happens with a lever between sump and block and try levering downwards - looks like the tray is spring loaded!
Any suggestions about how to get it off?