The circular knobs in Sonic Charge's MicroTonic behave erratically whilst using MicroTonic in REAPER. Simply clicking on them makes them jump. Once you've gotten hold of them with the mouse, you can make adjustments, but again, the initial mouse-click causes the knob to jump. Much like the GUI problem with EastWest's PLAY that I reported here: this issue doesn't occur when using MicroTonic inside of Kore.