Dry Sump Pan Design Needed For Rb25 Circuit Car

[Quiet Achiever]

I have just finished turning my RB25 Circuit racing engine into a 5 cylinder with a large hole where number one rod would normally go. Havent pulled the motor out yet but think one likely cause is probably oil surge. Currently using a very large wet sump with wings baffles etc etc but have never been able to fill it to a great level because of crank case pressure etc etc.

I have a Sports Sedan project currently being built so will have to run a dry sump on this car so may as well start the process on the other racing car.

Question: Is anybody aware of a local (WA) or interstate company that has designed a dry sump pan set up that is known to be reliable and effective or does anybody have specifications / drawings of a pan that I can take to a fabricator to have built.

Thanks