What is HB repair policy? Do you need a repair authorization or just send it in with a letter describing the problem(s)? Charges, return postage, etc.?

I have reset my defaults before downloading the new update and lost two tabs. Was also having trouble with the sonar, losing info at speeds above 4+ miles an hour.

Per suggestions, I have reset my defaults at least 5 times. The tabs do not come up and I am on advanced.

Thanks for the help.

Chuck