I just picked a partially-built Knife. IT all appear there and only the fuselage is built and it looks okay, but the builder did not appear to add pull-pull tubes.

As a result, I am now trying to decide if I should rip off the sheeting to install pull-pull. My other option is to try to install the pull-pull like I did on my Wasp. The rudder was mounted dead center inside the wing with wires exiting at trailing edge.

I also quickly noticed the very sparse instructions included with the old Knife kits.

Any suggestions?