I have Pella casement windows installed in a 16 year old home that are beginning to drag to the point that they will not shut far enough for the latch to engage. I contacted the local Pella distributor and they said they would provide instructions on how to adjust the windows. Well the instructions came but they have no reference to how to get the casement windows back into square. Looking at the windows I don't see an easy way to adjust the window. Pella tells me that they will be glad to come out and adjust the windows for a small fortune. (The last Pella guy we had here took an entire day on one window and broke another in the process).
The windows are great and have proven to stand up well in the Colorado weather. I just would like to get them back into alignment.