You can remove those dents Bunn. Take a piece of cotton cloth or an old tshirt and lay over the area. Get a LOW setting on your sealing iron and apply a little heat gradually. Takes some time and patience but after a bit the foam will expand and refill the dent.
Don't get in a hurry or use too much heat. Plus certain dents in certain areas don't respond to this treatment. I lightly dampened the cloth with water and it helped increase the draw and cool the vinyl. After it's taken all the heat you dare apply take your wife's vaccum and place the hose (no attachments) over the area and move it around while it's still warm. The dent will pop right out.
I had one tiny dent I made in the wing while man-handling the wing assembly at the field. Heat wouldn't fix it. So while taking my dog to the vet's for his yearly shots I asked for the used hypo. (I explained what I wanted it for btw.) I drew a couple CCs of foam-safe medium CA and injected it into the center of the dent. Problem solved. Also for those still waiting on their Edge you may want to do as I did while installing your ailerons, elev and rudder hinges. Use the foam safe thin CA if using CA hinges. Regular CA will melt the foam within seconds if it gets past the 1/2" of wood along the edges of both surfaces. (Don't ask how I know this one.)[]