As a rule of thumb I usually assume chips will roll almost as much as they carry, so I aim them just over halfway to the pin and adjust as necessary. I usually don't have much trouble with them because of that, though Happy might have more roll on his chips because his short game control stat is low.
Great 1st round. I always find that they bring in crazy strong winds in either the 2nd or 3rd rounds at Augusta. Makes this course so much more difficult. Looking forward to the next round!