When putting slides OUT you need to do the large slide first then the smaller slides.
When pulling IN the slides you should always pull in the smaller slides first then the largest slide last.
This way you have more fluid in the tank.
Check your fluid level when all slides are in and levelers up.
Should be within 1/2" to 1" from the top of the tank.
Hope this helps you.
2012 Georgetown XL - 378TS 49,000 miles
(2013 - 98 days) (2014 - 117 days) (2015 - 67 days) (2016 - 115 days)
USAF Retired - MSgt