Just run it (tube) down the side of the opening that is available. It's a flex tube, and the only difficulty you will have is getting the line up at the exit. I just used a straight wire from the the rudder servo to the rear, through a slightly elongated exit a few inches in front of the tailwheel. Here is the thread with pictures from my Alpha, I also have an LT-40.


http://www.rcuniverse.com/forum/Alph...2118831/tm.htm

I forgot to add, if you need a long drill bit, it is called an Installers Bit. They are kind of pricey for using only once or twice a year.