Yesterday, I have got GPS card from Shadow. I installed latest firmware v2.4G.Everything works OK. New GPS card has longest cable. It locks very fast and has small blue LED lamp. When it works, LED flashes.
Glad you got your GPS module and all is working ok, I sent an email to Foxoffer requesting a replacement GPS module and they have replied asking for a photo of the GPS module and what version software i am using as they think i might already have the new module, I have replied stating that I find that would be impossible as i bought my GT680W on 7th october a good few weeks before they brought the new module out, I sent them a copy of my receipt with the date of purchase on it, will just wait and see what there reply is, I have also received my DoD LS430W from DoD here in the UK, what a difference just plugged it in and the built in GPS locked on instantly.