When things don’t work out between two people it is far more likely to be due to a misunderstanding than malice on one or both sides. Currently I am dealing with a different sort of mismatch in that the jars I have bought from the same company that I normally use don’t match the lids I have! Both are allegedly 51mm diameter, but are clearly too small for the lids. The jars I bought are a different colour to the ones I normally use due to the blue ones being out of stock and I expected that to be the only difference. As we have just had a bank holiday weekend, I am waiting to see which lids I will need for these jars until the ones I normally use are back in stock.