Someone had to do it
First of all, I have had two of the Futaba AM radios that come in the Aquacraft Profisherman and in the SuperVee 27. They were exactly the same radio and they both glitched. It wasn't so bad in the Profisherman because it wasn't an expensive boat and it didn't have alot of expensive stuff in it.
It isn't even worth it to run your SV 27 and see if it will glitch or not. Just go ahead and get a new FM radio.
I am personally a JR man. Here is a link to the most recent radio as of the date of this post. The pro is a little more expensive.

http://www.*********.org/jr_xs3-pro.htm

But if you don't need 10 model memory the XS3 offers 4 model memory.

http://www.jrradios.com/Articles/Art...ArticleID=1210

Of course there are other good radios out there like the Futaba FM radios but I am just partial to JR.