I maidened mine last weekend, loved it, no problems. however, after reading the posts about the weak horizontal stab I decided to streathen it--but I used heavy fishing line leader as guide wires--didn't have to go throught the verticle stab- used an eye bolt right in front of the verticle stab on fuslage-connected it with with metal control horn connectors I fashioned so I could adjust tension, and mounted underneath the fuselage. Works great and it only took 45 minutes.
Dhammer