I can't seem to get the mosquito screens to fit in the portholes of the boats I have been chartering. The screens appear as if they should fit exactly into the opening, but I can never get it to set in completely. They seem just a bit too large or something and just fall out or don't cover the opening completely.
Is there some trick to getting the screens inserted into the opening?
Thanks for any suggestions or advice.
Below is a picture of the two portholes I had trouble with on a Beneteau