I was starting at the front, then attaching the next hoop to the elastic, then the next, then the rear frame, swearing that the tensions were not even & that the hoops looked all misaligned.
Why am I so stupid, it's obvious not I realised, attach the header & the rear frame first, stretching over the hoops, mark the elastic at the hoops the attach, that way the elastic is an even tension. DOH
