ORIGINAL: airtime82
page 7 second paragraph down on the left in the manualsays enlarge either hole if needed with a hobby knife. I had to do the exact same on my tower trainer and had no problems. Just take your time and make sure you have everything trimmed the way you want before the wing is epoxied together, this will make things much easier.
That's the problem, if I make the slot for the servo wire bigger, it will be too close to the root for the wing joinger, for my liking.
Does anyone think it's possible, to cut off the rubber piece?