RE: New Giant GP Super Sportster!!!!!
I just flew my GS for the first time last week. I used a RCS/SV 26CC Gasser.I flew with a 17X8 prop. The Sportster flew great with no trim changes required. Of course it didn't have blazing speed but it was very snapy and quick. The high end RPM was not to good and so I changed to a 16X8 prop to get a little more RPM but the weather moved in and I didn't get a chance to fly with the new prop. The landing was great - smooth and short. The CG was as recommended. Over all an excellent first flight.