One major omission from the current list of devices included in Bitwig’s modular environment, The Grid, is any form of effect send. Yes, Poly Grid and FX Grid both have the usual nested effect chains attached to the devices themselves, and the available delay and all-pass tools can be used to fashion effects in The Grid itself. But if you want to send audio from your modular Grid – to a third party effect plugin, say – then route it back into the modular setup, there’s no obvious way to do it.