The one getting warm, does the EOS open up soon enough ? Wired right ?

LTG : )

Looks like the lower left is not wired right. The power to banded side of diode, eos middle tab and ground and eos on far tab. I don’t see the ground in your video.

Just me or does the EOS gap look excessive?

Are the blue wires shorting on the ends of the eos switches ? Hard to see clearly in the pics.

The grounding wire on the lower left flipper coil is soldered to the wrong lug. That flippers End Of Stroke (EOS) switch is effectively out of the circuit meaning the high power thrust coil winding is always getting full power when you hold the flipper button in. That's why it's getting warm - it will eventually burn out if you leave it.

You need to move that wire to the end coil lug where the other blue wire for the EOS switch is connected.

BK_Flipper_LeftLowerA.jpg

Yep that’s what I noticed in the video.

Since the flippers are in serial on each side, the lower will affect the upper and that’s what you are seeing.