I have also heard warming the glue in a pan helps it go on smooth.
I found another trick somewhere on the web. ie. use PARCHMENT paper (i.e. cookie sheet paper) as release paper after you have put on a thick coat of glue and it has dried. Use strips of parchment paper and your iron to smooth out the glue. after it cools, the parchment paper nicely peals off. I tried it and it works..
Thanks Rick for the great tip!
Have you tried cleaning the glue first before re-gluing? I used cellulose thinners containing toluene (care, rubber gloves etc)on Ascension skins which have good,thick glue and which were well covered in pine needles(lower stretches of alps) and heather (Iceland)and other junk. Lay skin flat, wipe with a clean, lint free rag soaked in thinners/toluene, maybe twice to ensure top surface of glue is runny and then scrape with a craft/stanley knife to remove junk on top layer. Wipe knife frequently with another lint free cloth. Finally wipe again with thinners/toluene soaked cloth and allow to dry- glue comes up all shiny and sticky again!!
Sweet! Thanks christopher! In the video, we cleaned the skins by ironing a paper bag on top of the skins, which works really well, but you have to reapply glue afterwards, usually anyway.
Your method of not having to reglue, sounds interesting,I'll have to give it a try!
Check out these great tips on Andrew McLean's blog! Evidently, if you take your skins to a dry cleaner they will clean your skins and stip the glue for about $5!
http://straightchuter.com/2010/01/glue-renew-guru/