I've mentioned both of these in previous posts so wanting to update .
The bedroom would not slide out when I was in Flagstaff last week, temperature in the teens. I removed the mattress and platform plywood cover to expose the mechanism. I used dawn detergent that comes out of the pump container in a foam on a paintbrush to clean the rails. it worked great. Even though I sprayed it last time with lubricant designed for sliders it still gunked up. I sprayed the rails and main screw with another product that claims to prevent gunk build-up, we shall see.
Headlight upgrade. I was considering adding fog lights but went with headlight revolution's LED upgrade. On my last and maiden voyage with my new lights I noticed I was lighting up the off ramp signs from a distance. I went last night to a local shopping area, found a wall I could pull up to and using the tape and 25 foot distance method I adjusted my lights down . Now, I hadn't had anyone flashing back at me but the lights were going too high. They were staying in my lane and to the right of the lane. I took a ride down a real dark road and the difference is amazing. The stock lights were dull and pale, the LED's are great.