9 position slot insert Version 3.7 Changes
Several users have observed that the two raised slot teeth at flaps 15 and 1 (Boeing 737) are too high and difficult to clear especially with the new spring loaded finger-lift catch. This revision lowers then by 0.75 mm to allow better clearance. If you have already printed the earlier version and have this problem they can easily be shortened by sanding some material off the end of the offending teeth.