Videos & Instructions Installation instruction videos: How to assemble B2 reformer How to assemble B8 reformer How to assemble V8 reformer How to assemble Q2 reformer How to assemble Wunda Chair Volt Pilates ladder barrel Maintenance Videos: How to adjust the carriage wheels if needed How to tighten the foot bar if it is loose How to adjust the pulley post handle How to lock the shoulder rest of Q2 reformer How to change the springs for V8 or Q2 reformer