Maidened mine today, new OS 61FX, pitts muffler and APC 12 X 10. Despite being conservative on the given throws it still seemed very, very pitch sensitive. I triple checked the CG, and I needed about an ounce or so on the tail to offset the engine. Is the CG as shown in the manual correct? (128 mm from LE adjacent to fuselage) I flew three short (5) minute flights, and with about minus 15 - 20 expo dialed in (Futaba Super 8) it was still a bit "twitchy" in pitch. Any suggestions?

Thanks....

BTW, other than that is was perfect from the building table. NICE kit.