Greetings - Possible to get some insight on my Fathom flipper issue? I am trying to wrap my head around how the two flippers on the right work off of one switch. The normally open and normally closed comments in the schem... Maybe this is easier than I am making it out and a problem between the floor and the machine (me). I am sort of a noob at these circuits and the fine tweak experience is what I lack. Everything is new including the coils.

Lower right flipper works perfect. Upper right is weak and sometimes doesn't kick at all.
All 3 coil windings appear terminated to the solder post and diodes check out. Wiring looks ok as far as I can tell, 85 is black/white on both etc.

Some switch adjustment opinions welcomed. I agree with all Vids comments on the linears IE heavy, sloppy minimal/tangent contact on plungers etc. Will convert them on my PF swap. Just trying to gain a little more insight on this 2 flipper/one switch scenario.

Pics are under power lower right powered, unpowered - upper right powered, unpowered

Thanks

FLIPPER_SCHEM_PIC (resized).JPG

_1_LOWER RIGHT NO POWER (resized).jpg

_2_LOWER RIGHT POWERED (resized).jpg

_3_UPPER RIGHT_NO POWER (resized).jpg

_4_UPPER RIGHT POWERED (resized).jpg

Thanks. I attached a meter to the upper EOS and although it looked like it was making a good connection, the tension on the switch was extremely light. When the lower flipper actuated, the vibration caused the upper EOS to open early/intermittently. I tweaked the upper (then all the EOS switches) to be more under tension preload and it's all good now. I see why some of the later switches have an additional metal backer leaf on them now as Vid pointed out earlier. Live and learn