I have a velocitek too. At the moment i have just strapped it to the boom. but i'm in the process of making a mounting bracket to attach it to the spinnaker pole infront of the mast facing aft. you can change the display so that any of the options can be in the big or small screen, or both. one downside, is the buttons suck. I was hoping to use is as my start timer too, but the buttons aren't reliable enough to get the timer right. I bought a ronstan clear start watch and strapped that to the boom which works really well. With the recent price rises and aussie dollar going south I wouldn't buy one now. I reckon i woudl get 2 foretrexs and strap them to the boom.