23rd May 2013, 01:56 PM
well, I did suggest the mushroom and pole. Any old stick will do really as long as you know what height off the floor the antenna is and have a level bubble on it so you can check you're holding it upright over your point (they should all have a variable setting for antenna height within the software). You could probably make one for £5 from a hardware store or just spring for the 'official' kit.