Having problems not sure what it could be but I have had my Nomad 2 since the 4th month of 2020, maybe used it no more than 15 times to fill my Impact. Three days ago I had to replace the Delrin Bleed valve washer. Pumped up my gun No issues. till this afternoon. Started to pump the gun and the pressure would not go above the 150 bar mark. stopped it and did a full inspection, Nothing leaking inside all parts seemed connected and in order. and I tried again. only this time it started to make a bit of a clunking sound. and self shut off. I checked both the bleed valve's side and bottom. and what came out has me puzzled. Silver sheen oil out of both Valves. Packed it up and thinking either something with the piston chamber or the push rod is broken. Has anyone had this issue.???