HI THERE
ANYONE WHO HAS BUILT A WORLD MODELS ULTIMATE WILL KNOW HOW BAD THE PLANS ARE SO PLEASE HELP IF YOU CAN.
THE HORIZONTAL STABILIZER HAS AN ANTI ROTATION ROD THAT IS HELD BY TWO ALLEN KEYS, WHEN THESE ARE TURNED IT WILL CHANGE THE INCIDENCE OF THE STABILIZER BUT NOTHING IS SAID IN THE INSTRUCTIONS.
ANY IDEAS.

They have several sizes, which one is this? I had the 27% a few years ago. I put 15 flights on it and was so disgusted I gave it away. I understand that the guy I gave it to gave it to someone else. Dear knows where it is now. Maybe they've improved but I'm not going to find out.

The adjustable stab seems like an improvement because mine was waaay out of wack. The instructions online called for + 1.5 degrees the manual called for + 1 degree mine was +3 degrees and no adjustments. I flew it the way it came - big mistake. The guy I gave it to changed it to + 1 degree and said it was no better. I would start at + 1 degree and go + or - from there.

THIS IS THE 120
STRANGE YOU WHERE UNHAPPY WITH YOURS ALL THE REPORTS I HAVE READ ARE GOOD.
ANYONE OUT THERE FLYING ONE ?

Maybe it was just me but it came no where near my expectations nor the guy I gave it to. Between us we have over 40 years in R/C.
Different strokes I guess.