To those who have installed a PCIII and had HD or others Dyno tune, do they need access to the three buttons on the front of the PCIII or will they just update the mapping throught the USB port. The reason I ask is the directions have you mount the PCIII about the box for the alarm with the buttons facing away from the mud guard which give no access to the front of the module.
Had my PCIII installed and dyno tuned at the Dynajet Tuning Center where I bought it...don't know how well theydo with out a dyno tune, but it was the best investment I've made in my bike so far.