Hello, My M6800 has been having bucket tilt issues this winter, the lift is okay and three point hitch is okay! The lever seems stuck from going to either side to operate the tilt. Eventually after some time it may break free but seems difficult to operate. All other hydraulics seems to run smooth. Appreciate any help to better understand what’s going on. I use a UDT compatible fluid. It has been bitter cold during these operating times. Thanks!