Mine has been lubed almost monthly since new & have not had any issues. I also don't use the CRC brand either, I buy mine a Wal-Mart for about 1/2 the price & use it on jacks, slides, slide rollers, door hinges/latches, awning arms, hydraulic slide gears/rams & anything that moves, I WON'T use WD40 on any of the above (or anything but rusty bolts), it's a dirt/dust magnet & deteriorates rubber.
Here's what I use & in my opinion due to their exposure to moisture I will keep using it on the tracks & the motors plus all the above mentioned items.