Did you paint the Behr product over the three coats of Ralph? If you did two coats of Behr - then what would be the difference - still took two more coats.
Also - if you didn't use RL Deeptone primer - you may have used Zinnser - or perhaps a primer tinted pink - you would get no better coverage than with a white primer.
RL Deeptone Primer is being re-introduced by THD - next time you get a dark RL color - insist on the RL Deeptone primer to go with it...
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