Ran the engine for about 0.7hrs and during this time we measured the ground static WOT RPM to be ~3200RPM. Measured the Cyl and Head temps which were around 285 and 335 respectively. We also measured and adjusted the full advance to 28 degrees with Roy's timing gun. Resolved an issue with bouncing readings due to a low battery output. With the engine running we connected the battery to a charger and were able to get good gun readings. Once the engine has been broken in and comfortably running on the airplane it could be tweaked to a further 30-32 degress but for now its right were it should be.