I have an H190 Four Winns with a SX-A outdrive. I had an issue with an oil leak on the pump cover. Tried replacing the o-rings but ended up with something shorted out causing the ground wires to get very hot and melt into the hydraulic lines. Replaced the pump cover with the updated version but the ground wire is still overheating but only when trying to lift the outdrive. Trimming down works fine. Any ideas?