What I was told (didn’t do it because I was in a hurry...never have time to do it right but plenty of time to do it 2 or 3 times right???) was the best tray was part solid and part screen.
I’m going to call Kevin at I-J and have him send me the screen he uses and I’ll add it to my tray.
IIRC he wanted the screen on the passenger side where the pairs of rods comes around.
I’ll call him and verify for sure. And I use a tray and a scraper because Kevin said to.