Adding to the cones recommendation that UV Tools has a function to let you run multiple exposure tests on the same plate.

You probably just need to shake the shit out of it. Shake it until you’re too tired, then shake it a lot more.

You were asking for a works out of the box solution. That’s the tradeoff. You can’t have turn off your brain simplicity and low cost.

If you don’t want to have to think, Hey Gears and their walled garden of printers and resin is what you’re looking for. Their printer, their slicer, and their resin. But you don’t have to (and can’t) mess with settings. And any failures are on their customer service to troubleshoot.

The cheapest and easiest trend to be the Brewers bands. People wrap them around their resin vats.

https://youtu.be/IHA4aUJdG80

https://youtu.be/bQmmGj6gMdk

I built the one in the second video but there weren’t as many out of the box solutions back then.

I’m assuming you don’t mean 50C. This is your problem. You need to buy or build a heating solution for your printer. There are many commercial products available. You need a temperature 75F or higher for resins before you print. Some print best at 80F+.

Once you get the temperature taken care of 6 seconds will likely be too high of an exposure time for a monochrome LCD printer.

You haven’t given us any settings to evaluate. The test you are using seems overkill.

https://www.tableflipfoundry.com/3d-printing/the-cones-of-calibration-v3/

Those of you self hosters who use watchtower, what’s your use case?

Old Ender 3s and the like work just fine with PETG. Not sure where you got the impression they don’t.

There’s nothing special about printing PETG that requires a big change over PLA. Printers have been hitting those temps since the rep rap days.

PETG works fine in the dishwasher and works on any standard printer.

Any hope for Pixelfed?