Fuel tank foam?

[AI#97]

Who has used foam inserts to keep fuel slosh down? I am still trying to not have to buy a fuel cell similar to what Dr. Frank runs as they are $2700...to start. However, the factory 03/04 cobra fuel tank with baffle is going dry in long turns with the higher sustained G loads. I seem to recall Burch using foam inserts to kill fuel slosh but how well does it work and which type is best to prevent debris from clogging the fuel pump screen. Suggestions are welcomed because I am a cheap bastard.

Thanks!