If I am riding the dyna hard and stop fast going down through the gears without blipping the throttle sometimes (rarely) my 08 dyna just stalls. This has only started since the power commander has been put in. Does anyone find this happens or has the pc been set up wrong. Really starting to piss me off.Also can i just take out pc and bike will go back to stock? As I un derstand pc is a piggy back system.

But if it's only rarely shouldn't be a problem. Just un plug like steamer said.Perhaps give it more time to settle, change brand of fuel.

thanks ive heard that BP is not good fuel and seems to be dearest i use hi octane 96 always not 91.

Are you using a custom Map, or the correct Aussie canned Map ?