case backhoe
 

can any one on here tell me what the 3 lever case backhoe controls. i know the 2 outside ones are like johndeere controls but wat is that damn middle lever for ive been askin people i know for years and no one has ever given me an answer. so i guess ill ask uns guys can ya help me out just wonderin and its driven me nuts

the older ones have 5 levers total

the 2 veryu outside ones are the stabilizers

so left to right is

left stabilizer
dipper arm
bucket
main arm

and yer swing is foot control
right stabilizer

extend a hoe... or maybe it is for attachments... ????????????