
In 2007 Frank renovated holes 8 and 17 of Oosterhout.
At hole 8, a long par 5 hole, he created a large island in the middle of the fairway in tge middle of the landing area of the second shot, thereby forcing the player to think where to aim his lay-up shot. Furthermore two fairway bunkers were added to increase the difficulty for the better players.
At hole 17, medium length par 3, the tees were raised 2 meters and the fairway was lowered 1 meter, thereby creating the visual illusion that the player is hitting into a raised green.