I have a 2008 Reba Race dual air u-turn and a 2009 Revelation 426 dual air u-turn. Both have the motion control dampening feature. However, the Reba is equipped with the poplock and the Revelation is not - it has the "standard" non-poplock blue knob on the top of the right side that you have to reach down to turn. Can those be swapped where I can put the poplock on the Revelation and swap the manual blue knob over to the Reba?