If you don't have any Opps or NAV rivets than you can slightly squeeze an over length rivet making it a little fatter then use it.
+1 for Steve's post!
This is one my favorite riveting "cheats". It doesn't take much of a squeeze to fatten a -4 or -4 rivet enough to fill a slightly-oversized hole. As a side benefit, the rivet sets a lot easier because the rivet doesn't have as much of an opportunity to clinch or bend over as it expands.
ds
__________________ Dave Setser RV-7 airworthy! Nashua, NH (KASH)
Putting the "slow" in slow-build since 2004!
Another vote for "fat" rivets
Linear Mode
