The 2017 Tinto, in bottle about four months when first seen, is a blend of Tinta Roriz (30%), Touriga Franca (25%), Touriga Nacional (35%) and Tinta Barroca (10%). About 15% (a deliberate increase from what used to be a nominal 5%) of the blend was aged in second use French oak for six months, the rest in tank. Crasto's idea with the increase in oak going forward is to change the wine's texture a bit and add a bit of gravitas. This has come together really well since last seen, fleshing out, showing a bit more power and (most importantly) vivid flavor.