I have finished converting my CH flightstick + pro throttle + pro pedal, all the major axis to hall sensor successfully.
I use Allegro 1302, since that is the only hall sensor I could find in my town.
The magnets are from used dvd/cd drive.
I must say the result is very good, the HOTAS
feels very smooth, very stable, very accurate and no more spikes!
I would like to say thanks to you all for contributing to this thread especially to Gene for starting it and to Sokol1 for his special help.