a customer called me about this,he read some information on another site regarding this.so...let me clear this up...

when you crank the engine and the electronics shut down,this is caused by the battery voltage dropping,when the engine is cranked,the electronics shut down,it's easy to avoid.seperate and dedicate the batteries,most of you guys have a dual battery system,yes we've discussed this previous," a real daul battery system",that thread covered this in detail...

dual battery systems,in my opinion,should allways be seperated and dedicated...

not sure what all this means...ask the questions...