During my son's DODMERB exam the optometrist wrote "Strabismus Non-Paralytic Hypertropia". However, he has excellent vision, depth perception and all other measurements are normal. The hypertropia is only present for short periods when one eye is covered and no measurements were indicated. Questions: 1) is this a disqualifying condition and 2) should I call back to the base to ask the optometrist to clarify his note? Thanks!