<p style=”text-align: left;”>Hi I am having trouble getting my dsp4000 mounted level. The issue I am having is the unit is leaning a bit of a angle witch is causing the angle of all the units below it to not be able to mount flush with the rails. I have read in the manual that the unit should be rear supported in a touring rig. How are you guys supporting the rear of unit? Any help would be appreciated.</p>