Re: Rat Pocket Charts ver 2 (ERRATA download?)
For those of you with v1 and v2 of the Rat Charts, it is, with care a patience, possible to remove the front/back covers from v1 (the laminated ones) and do likewise from v2. You want to remove the backs first then the fronts, then install the laminated front first then the back.
This whole process takes patience and care and about 20-30 minutes depending on your dexterity level and how many tries it takes you to reinstall (removal is easier).
One trick when replacing the laminated cover onto the V2 is to set the cover's long edge below the teeth of the spiral and sort of zip or swipe the cover fully through so that all holes are located just above the teeth, then* move them gently into position in one go. It takes a few tries. Trying to thread hole by hole did not work for me.
Note that once in place the laminated covers are off set by one or two positions, so you don't have a perfect match. I say this for those anal types in case they have to have perfection and will be upset at the new hybrid look. However* the laminated cover is larger than the 2d page of the v2 so the plastic left and right edges do serve to protect the whole thing and this is try of the rear cover and the penultimate page as well.
Warning. I did trash the cover page of my v2 in its removal. So I sort of lost a set in the process. But the hybrid is very good IMHO.