disable eng instrument toggle, and hide platforms below -30
disable eng instrument toggle, and hide platforms below -30

FBRTMaka/ooi-ui,maka-io/ooi-ui,FBRTMaka/ooi-ui,Bobfrat/ooi-ui,Bobfrat/ooi-ui,asascience-open/ooi-ui,FBRTMaka/ooi-ui,asascience-open/ooi-ui,Bobfrat/ooi-ui,maka-io/ooi-ui,maka-io/ooi-ui,asascience-open/ooi-ui