Hi there everyone. I have a question that I am sure will be easy for some of you. Here it is, I have a 2013 kubota L3200. I installed a hyd thumb on the bucket with a diverter valve from surplus center. It works great. Probably the best money I have spent on this machine. Anyway, I figured I would take a old fisher snow plow and weld on a SSQA plate and use it to plow if my truck went down. Well I got it all welded up looking good. I bought a couple new hoses with quick disconnects and hooked up the cylinders tonight. These are regular single acting cylinders that were on the plow. When I try to angle the plow it wont- either way- but my thumb with the one double acting cylinder works great. I am wondering if it is not letting the pressure off in the cylinder that needs to go in and letting the hyd fluid flow back into the system- I would appreciate any help!!