I have run across some unclarities in the instructions. The biggest is when the fuselage is first assembled, your told to assemble upside down, over the plans. The plans show the fuselage from the top, so the view is backwards. This is especially confusing when looking at the firewall as the right thrust, upside down, is left, etc. There is also to few drawings showing die cut parts and the parts are not marked. So sometimes you have to guess which parts are the right parts!

I don't understand why companies don't catch these problems in their quality control departments!