[1] how do i get my laps free to show the mph of the cars.
[2] tech Q; what shape does the loop of wire have to be,
how close can the wires be, or how far apart can the wires have to be.
[3] can it tell if 2 transponters cross over the wires, are only 2in. or less apart.
if the cars are going very fast.
i have that, it came with the down load.
i did not see in it what i asked Q for.
maybe jamie knows more.
I know it comes with the download, thought maybe you lost it... I would suggest reading it....

Answer to Question 1 - It does not show it. From the manual...
http://www.rctiming.com/lapsfree_manual/contents/sec10.htm from this information from statistics ones average MPH could be calculated with simple math.
Answer to Question 2 - It has to be the shape of a loop. Let me help you locate AMB-it manual for the question you ask.
http://www.mylaps.com/kb/en/b2b/Installation/Detection%20loop/Loop-installation-recommendations_MYLAPS.pdfAnswer to Question 3 - Link to ABM-it Knowledge base so you can look up info you wish to know.
http://www.mylaps.com/index.php/us_eng/Websites/B2B/rc/support/knowledgebasegoogle google google google google google bing! we have a wiener!