They should not "dome" if you are using the correct rivet set. Make sure that the hole in the rivet set fits the rivet stem snuggly. If the hole is too large, it will allow the rivet head to "dome".
Mel Asberry..DAR since last century
A&P/EAA Tech Counselor/Flight Advisor
Specializing in Amateur-Built and Light-Sport Aircraft
North Texas (8TA5)
RV-6 Flying since 1993, 172hp O-320, 3-Blade Catto (since 2003)
Legend Cub purchased 12/2017
FRIEND of the RV-1
Eagle's Nest Mentor
Last edited by Mel : 06-12-2017 at 07:45 AM.