Hooked up pitot and a.o.a. lines. Testing airspeed with piece of surgical tubing revealed leaks. Put permatex on several of the push-on fittings under the pilot's seat. Best test still lost 15% of IAS in 53 s. This will need more investigation/work to fix.
Trimmed wing root fairings; installed starboard fairing with rubber strip. Installed one-leg nutplates at the very tail end of the fuse for under-stab fairing.