would something like this help?
the screen seems to work best in moderate temp. it is nice and clear. but first thing in the morning when its 30 or 40 F the screen is very blurry until the heater warms the car up. and if its over about 85F it starts to do the same thing.
i pulled the monitor out ans tightened the connection as much as possible but it does seem to matter how tight it is.
is there any thing i can do to strengthen the connection to minimize this? a compound of sorts i can put in the connector? or a wrap that might minimize the temp change?