bedroom slidout problems

[fourstate]

we have an 08 four winds siesta, the bedroom slide is sitting low, the bottom of the slide is smashing the wiper seal it is about a 1/2 inch from the frame of the wall the top of the slide doesnt hardly touch the top wiper seal. it needs to be adjusted up evenly on the wall side but there isnt adjustments there it is screwed directly into the wall and there are plastic bushings the slide rides on? any suggestions
this is a link to the type of slide
http://lci1.com/images/support/complist/X-9ElectricBedSlideSystemAssembly.pdf

[fourstate]

I tried that all those will do is angle the slideout where the top closer earlier or later it wont raise the slide at the wall.

[ronfisherman]

Your link shows 2 legs that have adjustment where frame sets on floor. May need to put a jack under slide. Then loosen bolts. Raise slide to get proper height. Then tighten bolt back up. If you have broken rollers. Replace them first. To adjust my bedroom slide. Bed needs to be taken apart.