Im having trouble with this section, i only get like 5 or 6 right on achiever, and the keyholes i get like 8-9 right but im not worried about that, hole punching i get 13-14 right, angles i get 11-13 right and cubes i get about 12-14 (cuz some cubes really bother my eyes lol) right and pattern unfolding i get about 9 right but im improving in everything except for TFE...what strategys are you guys using? i purchased ross PAT vids and i think they are completely useless to me it doesnt even help