Hi Mark bought a vonhaus scarifier and aerator 1800w after seeing your review but sadly cannot build the collection box to the metal frame as you know it is only 2 pieces and you won’t find anyone more stupid than me please can i have your help in how to put it together with instructions as i cannot fathom it out had to use scarifier and just had to rake it up great machine though if you are willing to help could you kindly send answer to my email if it is not too much trouble Mark thank you