Compared with the past Alta Professional model, our former major pick, the Alta Pro 2+ has angled rubber ft instead of spherical rubber feet with retractable spikes; spiked ft are now an optional buy. The VEO 3T+ 234AB is about 10 inches shorter than the Alta Professional 2+ at max https://sneakerswomens32097.ltfblog.com/21641099/elevator-tripod-for-dummies