The worst oily I’ve worked on was the Sealion, and it’s blessed offspring, the Seapup, was no better. You’d naturally assume that an ROV that is a direct copy of another would keep all the good bits, and ditch the rest.
Oh yeah, I’ve jumped on the ‘Latin’ bandwagon. 🙄
Yeah, they can be trying at times – especially the "bath tub plug"!!
What was your best?? I had (believe it or not) Rigworker 1, 2, & 3 at a company and all 3 of them had zero hyd problems for over a year. 2 of them had the original plumbing as well (banjo fittings).