Best way is to use the little threaded retaining ring for the driver that should have been installed.
You don’t need to solder the driver into the pill, you just clamp it down.
It can press on the 7135 chips without causing a problem.
If you don’t like the fit, file notches — the retainer is wide on top but undercut so it’s thin around the edge that contacts the driver ground ring.
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Dunno if they didn’t give you the retaining ring, or soldered over its threads. Sounds like a mess.