Originally Posted by srad600
I like the AMPS base as well, very solid mount for a very reasonable price, and it's powered. I mounted mine right in the middle of the dash just behind the windshield...like so:
I did use some thick SS washers below the plastic dash to help support the weight, it's been a year (20K miles) so far with no signs of stress. I've even taken it for a few laps on the MX track.
I guess you unmounted the GPS in the MX track? Any more detailed photos? How about sunglare?