PS Reservoir Overflow (SR)

[Gearhead_42]

I'm getting occasional "burps" of ATF out the top of my power steering reservoir, seems to be after a few quick L-R-L transitions. Anything I should check besides just keeping the level a little lower and maybe replacing the seal on the cap?

Oh yeah, redtop SR pump, SOHC rack, new high pressure lines, re-used feed and return lines. I'm using the reservoir from the 180SX clip...

Thanks