The power supplies in my “brawn” stack are positioned, from the bottom up, as follows : 555DR / 500DR / 555DR / 552DR.
The 500DR is now between the two 555DR’s as this has improved cable dressing no end, with all Burndies running more or less parallel to each other, with nothing touching.
It’s been mooted that the top 555DR, which has the largest transformer would be best kept away from the 552 power supply, so is it worth moving the 500DR up under the 552DR, or am I worried about nothing?