Just to confirm, boot to Clover GUI, select Options
go to ACPI patching/DSDT Fix Mask
check to see if FixHeaders is enabled
Reason is different version of Clover reads it from different location
Reset BIOS to load default. Apply and then change to UEFI, AHCI, Legacy Options ROMs disabled, secure boot disabled
Reboot to Clover and re-extract raw files with F4
attach for re-patch
run from terminal if you have the ALPS kext installed. Won't work if you have SmartTouch or VoodooPS2Controller (Rehabman's) for Synpatics installed.
log show | grep ALPS
It was assumed you have the correct BIOS setting already since you had Sierra running perfectly, not much difference for HS.
But just to be sure, E6430 runs perfectly fine with UEFI.