For those "in the know" What is the difference between the original IMPACT, and the new color scheme kit.

I am building one of the ones red, yellow, white and blue with the red checkerboard on the bottom. It seems like there is more prefab stuff supplied. May not be true, just seems like it.

What is wrong with the rudder and robart hinge pins. This is the same exact settup I have used on my past 5 pattern planes without any problems. Looking at the rudder into the sun, you can see the 1/4" balsa extra inserts(inside the rudder) for the hinge points to glue to, and then you add these to the rudder post also. Not being critical of others just curious. Or, is this an improvement with the extra pieces to increase thickness for the hinge points to glue to?

The other information is very valuable and lots of it will be used.

Thanx

ed