p6 panel seals

hello all, I am restoring my 69 v8 have removed all panels and repaired all and resealed the complete car but come up against a problem front and rear seals do not allow wings to fit over inner wing lips and rear boot lips the new seals are twice as thick, has anyone got any detailed photos showing the correct fitting of both front and back wings fitting over the inner lips, I am sure some have come across this I hope there is a solution, thanks to all. she is only my temporary Avatar I hope Dennis