VClue - 2023-07-27

I have been pulling my hair out trying to get vendor classes working based to architecture type.
In my Range_Set, I have:
FilterVendorClass=”PXEClient:Arch:00000”
FilterVendorClass=”PXEClient:Arch:00002”
FilterVendorClass=”PXEClient:Arch:00006”
FilterVendorClass=”PXEClient:Arch:00007”
FilterVendorClass=”PXEClient:Arch:00008”
FilterVendorClass=”PXEClient:Arch:00009”

I’m doing this just for testing to make sure clients pull an IP from this set. If I comment the above lines out, I get an IP, if I don’t, no IPs are given. I understand Arch:00000 to be Bios/Efi32/Efi64.

Am I missing something really obvious here?

Thanks!