I bought a mid 1990s 6018 last year. It had sat for a bit without being run. Over the course of the last year, most of the hoses have ruptured. I?ve now replaced almost all of the hoses. I?m kind of picky about my equipment and believe I?m down to one minor source of oil leaking. The cap on the reservoir blows out very small droplets that accumulate on the tank and drip/cause a bit of a mess to attract dirt etc. Any suggestions on a remedy? The cap looks original and the plastic ?baffle? in the cap appears to be intact.