+1 for the Coverite iron.

Been using one for more then ten years and I love it. much better then standard iron Tower sells.

Get several socks for it. They do make a difference IMO.

Also, I use a Top Flight Trim Seal tool for all edges...

http://www3.towerhobbies.com/cgi-bin...?&I=LXHZ28&P=7

I use the small iron to tack all the edges then go over the large areas with the standard iron, then use a heat gun for the final shrink.

Bill S.