I have a 17 year old cedar log home with Andersen windows. I like to
lower the top section of one of the windows to access a bird feeder.
This section is getting quite sticky and hard to lower and raise. I
tried putting some wax on the sliding surfaces which does help somewhat.
Is there anything else I can do?


---MIKE---
In the White Mountains of New Hampshire
(44° 15' N - Elevation 1580')