wrote:
My Cobra trailer is difficult to open and close in colder weather. It
seems to be with the struts. Any suggestions?

On the other side of the coin.... I had a strut fail last season on my
almost 20 year old Komet trailer. Fortunately, the shell was not open
with the glider partially removed at the time. That would have been bad.
I simply showed up one morning and the shell was VERY difficult to raise
and would not stay up.

Tony V.