I did make the mistake of calibrating in Windows once but used James Hallows regedit fix to undo it.
Couple of weeks ago I posted the spiking problem over at CougarWorld general forum. Today a squaddie pointed me over to a thread in the hardware issues forum. It seems the spiking issue is pot and gimble related, and has been a known issue for many Cougar owners...to the extent that some of them have developed mod kits to cure this problem.
Upon learning of this, I posted a BEWARE thread over in general discussion. I'm livid! Rumor has it that these mod conversion kits run up to $100+ It sure seems to be the source of my problem as I've re-installed all current software, flashed the stick with 1.07 firmware. The only workaround I've come up with, thus far, is to push the damping slider up in AH, for both X & Y axes, all the way. Cures the spikes but renders the stick unplayable in terms of response. I also find that I need to calibrate the stick in AH like every 15 minutes.
Any other ideas would be appreciated.
Thanks ~ DmdMax