Kadee electric uncouplers

Not sure that this is the place to ask questions, but here goes. I seem to recall reading several articles regarding improving the performance of Kadee electric uncouplers (HO - scale). SENIOR MOMENT - Cannot remember where/when. Can anyone help??

Within the last year in MR.

Gewelch01,
Didn’t trek down two floors to the basement to check my copy, but think this probably is the article you want:
“Add muscle to Kadee’s electromagnet” Model Railroader, April 2002, page 102 ( “ERTL, ROBIN PARSONS”, KADEE, MAGNETIC, UNCOUPLER, MR )
Bob
NMRA Life 0543