well.....hate to be that guy...
got my s88 mk3 and the pitch mod wheels would catch on something....skrittttt skritttt
sent back to sweetwater under warranty...they shipped me brand new one
so this one on the mod wheel is smooth on way up, then on down there is a tick at 50% and tok at 25%
the s61 mk3 is buttery smooth
will live with this as not paying to ship back second box, but piss poor experience before even getting to the software, knobs or display