I just received this 581i as a Christmas gift and it works fine but came with the Unimap. I’m thinking of getting a Lakemaster or Navionics Gold chip. HB said the 581i is compatible with the Lakemaster. Does anyone out there have any experience with this Lakemaster chip in a 581i? I live in Florida and understand the Lakemaster will be out for Florida this spring. Thanks for any help.
February 4, 2012 at 2:13 pm
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