Anyone try Thompson powerblast plate

I use the Demon nozzles because they are drilled at the correct angle to shoot fuel into the center of a down leg booster venturi. Holley nozzle hits the side and drips at low rpm.
IMO 60' is the only way to tell if pump shot is correct. Butt dyno is fine on a street car.
Demon Carburetion Accelerator Pump Discharge Nozzles 122131