We had a fellow ebiker have problems with the display on his gazelle a few days ago. It would not light up or turn on the bike at all. After smacking it around a bit, it worked but quit again later in the day. We verified it was the display being the culprit as we had an identical bike in the group and swapping displays fixed the problem immediately... I ride a Yamaha drive bike and would like to buy a spare display just in case this ever happens to me. Is this going to be a huge hassle? Has anyone tried to purchase just the display?