I do tend to use the sub synth when doing film score music, they tend to overdub keyboards on it in the studio, live it can lack a little weight. So a bit of subtle use on the Celli and Bases adds a bit of oomph back. Then if you make a group from the high strings and send that to a short reverb before adding it to the whole mix and using the final large reverb. This can help to make a big lush string sound if it don’t come naturally”. – Ian Barfoot