They would blow away my pocket money too.
:-)
Which is why I am looking for a cheap backstreet repair shop.

I have a specific pair of earphones that are also earplugs, that I use in the workshop. It gives me ear protection and allows me to listen to music at non damaging levels.

I am not sure if anything like that is available yet in Bluetooth. But it would be nice if it was.

Luckily my yogurt pots are not metal.

If the process was the same, was the processing time longer. Longer processing times give you thicker product, but it is more sour.
The only other possibility I can think of is that your yogurt post has some small bacterial contamination. I usually put 5-6 mm of water in the bottom of the cleaned pot, and then microwave the pot and lid on full power for 4-5 minutes. This is time enough to boil the water and get maybe another 3 minutes of sterilizing steaming. I do this immediately prior to using.

Can anyone point me towards a backstreet phone repair shop in the Dianchi area? I broke my headphone jack.