Hello Everybody, I just bought a used 4400 with a 47 hoe on the back. The hydraulic lines have been cut, spliced and mismatched so I'm looking to replace a couple of them. Does anybody know the proper length for the twos bucket cylinder hoses and the two dipperstick cylinder hoses? I'm trying to get myself back to normal on this because the hoses are binding up pretty good when I extend the dipperstick. I'm new to hydraulics so any advice on where to buy hoses, abrasion resistant hose cloth (the socks that they put around hoses to protect them), type of hoses to purchase and type of fittings to purchase is very appreciated. Thank you to everybody who shares their knowledge on this site. I've searched for and found a lot of good information so far.