Merging conveyor with different Feed rate

Hi all,
i have two conveyors and iam merging them with same feed i can do it.but with different feed rates parts are colliding. there are two sensors one on bottom line and other one on top conveyor.
the bottom conveyor should sense the part and it should tell to top conveyor to slow down the speed or to speed up.
Can we do like that???
Please let me know if anyone knows anything.
Conveyor_Merging_20220615_Test.vcmx (1.2 MB)

Thank you