Stop spilling gas

over on slantsix.org and slantsixdan has a thread about how to fix it using a gas fill pipe restrictor that can be purchased at
www.pciinc.com and choose gas fill pipe restrictor you want the model 150 for early A's
You'll want the smallest one for the early A's
there is even an instruction sheet on how to do it somewhere online .

I just haven't been able to locate it yet. ahh here it is Gas sentry.
View attachment gas tank sentry small .jpg
or here for something you can read instead of squinting at
[ame="http://www.flickr.com/photos/donpal/6391376619/sizes/l/in/photostream/"]All sizes | InstallingFuelTubeSpillageEliminatorIn65Dart | Flickr - Photo Sharing![/ame]
I just got mine in the mail. it took a while for them to send it , but looks to be worth the hassle of installing it just for the paints safety.