New keyboard installed, but some keys are too sensitive

I bought the ifixit repair for the keyboard and installed it. Before it didn’t turn on due to coffee spill, now with the new part it does turn on, but some keys (3-4 keys is all) are SUPER sensitive. Like you can just run your fingers over the keys and not press and they’ll type. My son is using a USB keyboard for now, but I think I’ll have to tear it back apart to see if I can find a reason why the keyboard isn’t working properly. Has anyone seen anything similar?