Interesting as the gizzmo is actually the best controller ive used other than the BLITZ SBC's. I highly rate it and have personally installed maybe 25 or so. Out of the 1000 or so we have sold maybe 4 or 5 have had issues..... 99.9% of the time it all comes down to settings if you set it up badly it behaves badly.
i suggest going back through the learning procedure, if this is still no go give RAY a call at Gizzmo Electronics Ltd Phone: +61 3 93577640 he is a absolute electronic genius and it is his product so call get you sorted in the blink of an eye. Just to let you know each unit it bench tested and calibrated before packaging to ensure 100% functionality.
i have done a lot of testing with these things as i am very one eyed towards jap but after seeing and using the GIZZMO product i can honestly say it is a $699 controller (control and function wise) at a $399 price point.....
Just for refferrence APEXI USA sells the IBC as an upgrade from the AVCR and APEXI USA is the US GIZZMO distributer.