@burke I first programmed this ‘fast turn’ workaround back in 2014 when the first ‘buttonless’ arc was released … Implemented it in a couple of patches to see how it would work. Also put it in Grainstorm. Patch and dirty M4L conversion in attachment (I didn’t use this for a looong time, but it should work). Also attached a maxpatch with some basic info on the ‘button to fast turn’ conversion. Feel free to implement into any other original arc patches.
Also did TML (M4L only) which I still use these days. Let me know If you want the device.
grainstorm 166.zip (1.3 MB)
ArcKeyAlt00.maxpat (745.5 KB)