This is my first post, I’m sure it’s been discussed previously but I’m having trouble locating it. I want to add a 2nd rear remote on my cab tractor and I’m looking for the part number for one of the items to purchase. I already own an L8393 stacking kit, and I know I need to purchase a L8308 valve, but can someone tell me what the 2nd position lever kit part number is? This is to complete my set up for my new rear blower chute control. Also, are there any detailed videos on installation? Thanks for the help in advance