My Dedenbear CC-3 does all the things mentioned above, you can change from Pro tree setting to bracket (full) tree setting with one button, and it has crossover compensation to take some time out of your delay (usually .015) for leaving off your opposnent's bulb. Most of the better boxes have all these features - of course only the Dedenbear will run the electric dial-in board without a seperate controller. 8) JB