update; ok, got a few things done these past couple days, got the joy stick all apart from the mounting plate, PO, or someone ?..thought it was a good idea to use a very large quick connector on one of the fittings?, and used a pipe reducer at that !. seems they had one of the lines replaced from the loader, and did not measure the correct size fitting to attach to joy stick control ?..lol. sooo..off to the kubota dealer to buy all new connections for both the joy stick control, and the lines coming from the loader. got all those. pulled the mess from the joy stick control, replaced all the o-rings under the quick connectors that screw into the control unit. then went out to my b2100, replaced all the quick connectors on the lines.
Ran into a slight issue with the bucket not curling without bogging engine down ?, looked the fich up on messick's to see where i messed up ?. easy fix..i had the lines coming from the hydro line backwards, a couple min's swapping them around, bucket now works correctly without bogging engine down.
Also got the starter helper switches in today, just got done installing them both on my b2100, and the b1700, both of them start so much easier now !. time will tell how long they last. here's some pic's of the joy stick unit before i tore it apart, and fixed it right. pic of the relay, and also a pic of the lines the way they should be hooked up on the hydro line in case anyone goes to hook a loader up on these compact tractors, and does not know where to connect the lines.