The FEL control lever is the most beneficial of all the mods to my 3616. It felt pretty un natural from the factory. I felt like I was operating from the shoulder. Now with the armrest and extended/offset handle I can make very precise, fingertip bucket adjustments. And the 4x4 lever is a lifesaver too. Glad you can use it, Pilgrim. It does make it a touch more difficult to get my boot to the difflock though. might look at relocating things somewhat.