Noisy Slide - Sounds like Crypt Being Opened

Having owned an Arctic Fox for over 2 years I highly recommend lubricating the slide seals and wax the slide out wall with a good car wax. It made a huge difference in ours. Comparing to some other manfucture seals, Northwood does have a thicker material which doesn’t always flip easily when operating. I use a slide seal spray any RV store will have. To tiger the inside of the seal I just get one hand behind the seal to get it away from the slide, spray my hand and rub it on the seal. It takes several sections applied this way and is messy but does the job. I do mine a couple times a year.