There is mostly chunk at Sugarloaf except for this fast and flowy approach trial. Do a sight lap first to know the proper turns but mostly always go straight and go around the big drop instead of down it, then go right after this point instead of up the hill, follow for a while until it starts doing humps that go uphill. It starts to get chunky here and ends. I would suggest a sight lap!
Start Point
Start at the sign
End Point
End when it starts going uphill/ gets chunky uphill