I have recently traded a fellow club memebr for a Tower hobbies Koar ARF and when i went to instal the engine (Enya 50), the threust lne seems like it is way to the right. I did not build it and there are no statements in the assmebly manuel that say the firewall was built with right thrust in it. Is this right? Should there be a noticable amount of right trust in this airplane?