Thanks nyteryx, What you say sounds logical if the connection is made through the ground, which it apparently is. Hopefully my son will get at hooking it up this week & I'll let you know. We originally hooked the pigtail directly to the 35 watt light & it worked great for awhile then became intermittent. We found out that the amperage was way too high for the micro switch & it's been disconnected since. I haven't been on the forum for some time as I am battling cancer & had my hours cut on my main job, so I took an additional job as a greeter at Wal-Mart (I know.....another low in my life, but it helps pay bills). Never dreamed I'd be working 6 days a week this late in life. As far as the light moving on the frame, probably not a problem....I'm pushing 71, & though I love speed, I'm nowhere near the offroader most of you are.:laugh: