I emailed the importer about the instruction discussing the cello-tape for gap seal. theysaid to use scoth Tape.
I have 6 flights on mine with a Wedra .32 and it will hover just fine use the recomended throws for set up as well as CG. I have tripple rates on my JR PCM 10 TX so I set up the recomended low and high rates then put in all the throw I could get. If anything the high rate is a little tame Nice cheap airplane. Don't put a big motor on this one it isn't designed for high speed flight.
Sparky