Well me and alexandra were partners and we decided to get alll our measurements done first!! We havent exactly finished but we are pretty close... We had the clicky measuring stick and whenever it clicked it was equal to 1m. We firgured that our scale factor was going to be .5cm to 1m. And that was going to work for us best. An advantage of our strategy is that we got our work done a lot quicker because the thing we used to measure with was an easy and quick way to get measurements. A disadvantage might be that we could have gotten wrong measurements. We arn't 100 percent correct. So if things went wrong out whole scale drawing could be off. But we are hoping for that best and i think we are track :)