I did some research ...
First, I need to tell you that kickstarter has locked us out of the backer info for that kickstarter. They have a new thing where after a year they lock out the creators to (I think) protect the backer info from being abused. So that kickstarter has gone well past that lockout time.
But I think I figured it out. I think your kickstarter account is set up with a yahoo email address and your permies account is set up with a gmail email address. I think you are wise to move away from yahoo.
When you are logged in, look at the top of this page. Click on "my profile" and then select "email preferences". Where it says "Add secondary email" put in your yahoo email address. If you look at "
my stuff" at the top you
should see all your goodies.
Now you might be thinking "how was i supposed to know all that?" Well, when we sent you stuff in 2019, an email was automatically sent to you (to your yahoo address, which you probably, wisely, ignored) with a quick link to do all this for you automatically.