Well finally got sometime with this stay at home to look at my rfm that has not had any love in 5 years. Thought I was good to go this morning after addressing some dry solder joints on the main light board but find myself with 2 issues I have not run across before. Has me a little stumped at the moment.

Left slingshot switch is showing permanently on. I checked the diode and all is fine. If I un solder the white and brown wire the light goes out in the test matrix. I checked I have continuity to the harness connector at the back, the other switches that seem to share that same white and brown row are all ok best I can see. So struggling to see what seems to be holding it on. The leaf switches on that sling are open, with the power off and just a multi meter connected they make contact fine. Is this maybe a resistor issue on power board?

Other issue is the left flipper hold. Right flipper power flips the flipper up no problem, right flipper hold makes a click with no flipper movement. Left flipper power, powers the flipper up. Left flipper hold makes the left flipper slowly lift? Also the led5 on the driver board in the bottom of the cabinet is out. Fuse is fine. Is this a flipper coil issue or transistor maybe?

So close to being able to wrap it up and play, and thoughts?
Thanks

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Yup pulled fuse and checked, I think this may just be a dead led and a red herring as that fuse is left flipper power and the flipper on power is working fine.

Slingshot fixed, apparently the machine is way more sensitive than my multimeter on continuity check. I took the secondary least switch out, noticed it had alot of dust between the contacts at the bottom, cleaned it and now it's working fine in the machine!!
Now just the right flipper hold I guess. Progress.