PTS

The Yak I have has a Groove around the Nose of the Fuselage. This mates to the opposite protrusion on the Cowl it then secured by a 2 Metric Allen screws located at the bottom.

In the Photo is how it Fit un modified.

A few sources out there are telling me to Silicon the cowl for Vibration to the Fuselage.

I'll ask my Buddy if he can paint urs as well.

Ian