[quote=Rick6a;207970]I haven't seen an RV rib yet that I could not flute to acceptable flatness in a minute or less.
That's assuming the holes are pre-punched. Back in the old days, like 1999, the holes weren't drilled for you, so figuring out where to flute took a little longer.
Chris Pratt (2020 VAF DUES PAID)
RV-8 Flying, 825+hours
Lycoming O-360-A1A, Hartzell CS
52F (Northwest Regional, Aero Valley, Whatever, TX)