We have just issued our latest FlexiForce Magazine #71 to the market. Full of interesting content and technical information on FlexiForce and FlexiForce products. Now we like to challenge your know-how on this via a 10 question-quiz! Amongst the best door-university-students, we will raffle some 3D-Google-viewers so don’t forget to let us know what your score was on facebook! Enjoy participating!