Not just two legs, 2 legs that are too short to reach below the MCPCB to the head on the S41S. All pressure is sitting on the emitters.
I posted some pics of the S41 design in the other thread for comparison. Slightly different design but still a problem… 2 legs also, but they were supposed to sit on top of the MCPCB. However, the design did not account for the emitter base height. Legs do not touch MCPCB. I can not say if the latest S41 have moved to the S41S design or if they will.
Never bought a Manker branded E41. Don’t recall seeing pics of one opened.
My first repaired S41 only got 2 new emitters and kept all the original parts. Just don’t tighten it up too much.
Second got a TPad Quad soldered to the copper head, no screws. 4 legs on Carclo quad used. 24mm Carclo reduced to 22mm.