Ray wrote:
Now have a 7 year old Genie worm gear opener that is very noisy and a
real pain to lubricate every few months to try curtail the noise.
Plan on switching to either a chain or belt system figuring they both
just have to be better. Would appreciate comments from people that
have a chain or belt drive system

The screw drives have been very reliable, long lasting and quiet for me.
My current ones are 12 years old and the last ones were even older when I
sold that house. I suggest you have a problem that need to be fixed and
the lube is just covering it up.

--
Joseph Meehan

Dia duit