If using a mobile phone for your white screen make sure it hasn't got a tempered glass screen protector on it because this will give an erroneous result
would'nt trust it without an example showing the opposite result. have seen others say it didnt work...that said they showed no evidence of the failure or proof they had polarized glasses.....I would think most modern vehicle door windows would be good confirmation sources for tempered ? that is if a person doesn't have any glass with the stamp/label for tempered to verify
I see what you’re saying, personally I’ve never had an issue doing it this way and I’ve drilled multiple tanks at this point but next time I’ll try it through the bottom of the tank since most tanks have tempered bottoms and we’ll see the result 🙏
If using a mobile phone for your white screen make sure it hasn't got a tempered glass screen protector on it because this will give an erroneous result
would'nt trust it without an example showing the opposite result. have seen others say it didnt work...that said they showed no evidence of the failure or proof they had polarized glasses.....I would think most modern vehicle door windows would be good confirmation sources for tempered ? that is if a person doesn't have any glass with the stamp/label for tempered to verify
I see what you’re saying, personally I’ve never had an issue doing it this way and I’ve drilled multiple tanks at this point but next time I’ll try it through the bottom of the tank since most tanks have tempered bottoms and we’ll see the result 🙏