Never had it there, but there are several techniques you may want to try. First, you must use the freshest corn you can find. Corn begins to lose it's sweetness and turns to starch the second it's picked, so farmer's markets are probably the best place to find it. Then, there are some people who bend back the husk, strip the silk, put the husk back, and soak the corn for a while. Some soak the corn as it comes. And I don't bother with the stripping or soaking. I just buy the corn and throw it on the grill. I can't say how long I leave them on. Till they're done? Till the husk's blackened? I have no idea why people take the silk off before roasting. Hope this helps.