Volume divider stowage disk position right?

In my 1987 Escort Cabrio, Moin together, was just in the process of renewing the ignition and taking a small inventory. When removing the intake hose, I noticed that the storage disk base position does not really fit in my opinion. This is very far down and if I want to pull it slightly upwards, I feel a slight resistance when it closes flush. The 1,9mm to the upper edge are exceeded here. Do I see that right? d the position as it lies. I am grateful for a short advice. Merry Christmas and thank Jens