Type-R was the same thing as the Odyssey o2 if I remember correctly. I had one for some time. They work great, standard stacked tube FASOR. The biggest gotcha with them is they're entirely metric, all fittings and screws are metric.
a good read through on them explaining a lot about them. I seem to recall the manual was all but useless, a 2 page printout that basically had safety stuff and how to chrono it, and that was it.