I have no experience of this kit but I'd be surprised if it isn't designed to work with Jobo processors which in effect is the equivalent of continuous inversion. If 4 inversions every 30 secs is too much then you'd think that continuous cycles of rotation in both directions would render this kit useless.
I'd be interested in other's comments on the OP's conclusion on inversions and the use of Jobo continuous rotation.
This kit is especially designed for JOBO. Follow the times and temeratures in the instructionsheet. The JOBO should run on highest speed. (CPE 2 I.e at Speed 2)