/vr/ - Retro Games

Anyone have success burning tsop chips with a minipro burner?

I ordered a couple 29f033c chips and board adapters, presoldered from buyicnow, and can't get them to read, or erase (says they do, but no). I've disabled ID check, because without that they error immediately.

I also have a tsop ADP -073 burner adapter, that fits the tsops directly, for a Willem, with the same result. Pictured.

Ideas what I may be doing wrong?
I've read up on burning SNES games with a Willem but different burners and adapters are used.

Please no emulate or everdrive posts (que them now).