unfinished sealing of the cigarette buds

Good morning<br> <br> I have been smoking peter stuyvesant blue 20's for the last 6 years and to me, this is the nicest cigarette on the market. I must say the quality has gone down the last two years when almost every 4th box I buy, I get cigarettes with deformed/ unfinished sealing of the cigarette bud which make the smoke unpleasant and I would really appreciate it if you can take this up with the manufacturers, as i do not want to switch brands. I'm a loyal Stuyvesant customer and always have been. <br> <br> Kind regards<br>