I have a Kubota L3600 tractor with a bradco backhoe attachment, and a Kubota LA 680 front loader. My question is when I want to use the backhoe attachment I have a valve under the right foot rest and the brake pedals that has a quick detach hydraulic fitting that I have to unhook killing the front loader from operating so I can use the back hoe. Is there some way to put a valve in so I do not have to kill the front loader and use the backhoe attachment. thanks for any info that any one can give me on this.