Originally Posted By: SubLGT
"Your....oil.....was a bit viscous for a 5W30..........."
Really, Blackstone? This oil was 11.03 cST, which is well below the upper limit of 12.39 cSt for a 30 weight oil.
It seems students who describe analysis results in Blackstone do not see European car specs oils to often, otherwise they would know that viscosity of these oils is usually closer to upper SAE J300 limit.