SpeedFusion Cloud - latency diff cutoff

Model: Max Transit Duo LTE-A = MAX-TST-DUO-LTEA-W-T-PRM
Firmware 8.1.0 (build 4943) PepVPN Ver: 8.0.0

I am using one of the SFC pre configured profiles (SFC-CHI). Is it possible to adjust the latency difference cutoff? (I can see it under Advanced->SpeedFusion->New_Profile (?) … but I can’t find anywhere to adjust it in SpeedFusion_Cloud->Locations->SFC-CHI)

I’d like to reduce it below say 100ms, to restrict use of a cellular link when the latency is poor.