Many of you will notice that I haven't been on here in quite a while. After my son Aaron went off to college, the Duster project came to a screeching halt. And as with many folks these days, discretionary funds to complete the car have diminished.
As for the roof rail seals, the last two sets I received from Metro were prototypes they fabricated for me to try out on the '74 Duster. Neither one of them worked any better than the ones I initially bought from them - ones advertised for this same year model. So, I have given up on Metro and hope to find another more reliable source when we get back to working on the car again.
If any of you end up with roof rail seals that actually work well specifically for a '74 Duster, please let me know.
Sorry for the long delay in reporting my findings,
Jerry