I've been using my A480 with CHDK with no problems for a while. I'm now using a SX220HS, but have run into a problem.
On the A480, when I set a SDBV and value factor, a message appears to this effect on the main screen, and a sequence of shots with different focuses can be taken using continuous shooting. With the SX220HS, I do exactly the same thing, but the message doesn't appear on screen and the sequence of shots aren't bracketed.
I have rechecked all the settings many times and still no joy. I have downloaded the correct firmware version (110C ) and have double checked this using ACID. The only thing I have noticed is that when the chdk message appears on startup it says the build is for 101b. Other features I have tried on the sx220, such as the DOF calculator and the remote USB control work fine.
Anyone got any ideas on this one?