Hi guys. finally getting back to putting my 79 Z back on the road. Last year I had the distributor locked out but want to put the weights and springs back on, and try an actual timing curve with vac advance to see how it runs. I was doing some research and stumbled across something....weird. Take a look at the pics attached here. the first 2 pics are from videos posted online that show the "pointy" end of the advance weights pointed in a certain direction using the vacuum cannister as a reference. this was completely backwards from what I have on mine (the weights only go on 1 way on this MSD 8365, so no way of me putting them on backwards). I called a buddy of mine who has a 63 Nova with a smallblock and HEI. took a pic of his, same way as the 2 from online. The question is: does it make a difference how the weights are mounted? My thoughts are, that it does make a difference on how the weights swing out and help advance the timing. if they are trying to swing the wrong way, it will take more rpm to get it advanced. thoughts??