Mine is tight, does the slide seal against the trailer walls? I can't fit a finder between the trim and wal I can feel the "bulb" seal is pressed against the walls. Does the slide hit the top then the sides (at the bottom) just before it stops opening?
2015 Eagle 338 RETS
06 2500hd Silverado 4x4 crew
6.6 Duramax (lbz),Crew cab
Equalizer brand wd/sway hitch 12k
1 outstanding wife :D