i own 2 ftm 3200 yaesu mobiles. the 2 year old one i have only has the fan come on during transmission . the used/ as new one i just bought,cycles every 2 second or so at 80 degrees! has anyone experienced this same issue? i have done some research,and no mods are available for this. is there something yaesu changed? thermister temperature for the fan? any help?