[mongocanfly]

well..
here are the pics of what I did..
I'm not gonna do any more sanding til I get the guide coat powder...local parts store don't carry it so I ordered it..i was using a light mist of paint for guide coat but I'm wanting to try the powder

I'm putting this up for people like me that have never done this before
pic 1 is the soft sander pad
pic 2 shows sandpaper layed over the radius.sticky side up
pic 3&4 shows the soft sander stuck to the sandpaper and how it holds the radius
pic 5 shows the high spot in the filler that in turn was making the flat spots I could see

with the sand paper layed over the radius.sticky side up. and the soft sander stuck to the sandpaper, it gives a firm but flexible sander the holds the radius very well...I did have to reposition the paper a couple times as the radius changes. but it seems to work very good...